230947830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:187

約数の個数: 192

約数和(自身を含む): 668528640

約数和(自身を除く): 437580810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 31, 45, 46, 59, 61, 62, 69, 90, 93, 115, 118, 122, 138, 155, 177, 183, 186, 207, 230, 279, 295, 305, 310, 345, 354, 366, 414, 465, 531, 549, 558, 590, 610, 690, 713, 885, 915, 930, 1035, 1062, 1098, 1357, 1395, 1403, 1426, 1770, 1829, 1830, 1891, 2070, 2139, 2655, 2714, 2745, 2790, 2806, 3565, 3599, 3658, 3782, 4071, 4209, 4278, 5310, 5487, 5490, 5673, 6417, 6785, 7015, 7130, 7198, 8142, 8418, 9145, 9455, 10695, 10797, 10974, 11346, 12213, 12627, 12834, 13570, 14030, 16461, 17019, 17995, 18290, 18910, 20355, 21045, 21390, 21594, 24426, 25254, 27435, 28365, 32085, 32391, 32922, 34038, 35990, 40710, 42067, 42090, 43493, 53985, 54870, 56730, 61065, 63135, 64170, 64782, 82305, 82777, 84134, 85095, 86986, 107970, 111569, 122130, 126201, 126270, 130479, 161955, 164610, 165554, 170190, 210335, 217465, 223138, 248331, 252402, 260958, 323910, 334707, 378603, 391437, 413885, 420670, 434930, 496662, 557845, 631005, 652395, 669414, 744993, 757206, 782874, 827770, 1004121, 1115690, 1241655, 1262010, 1304790, 1489986, 1673535, 1893015, 1957185, 2008242, 2483310, 2566087, 3347070, 3724965, 3786030, 3914370, 5020605, 5132174, 7449930, 7698261, 10041210, 12830435, 15396522, 23094783, 25660870, 38491305, 46189566, 76982610, 115473915, 230947830]

約数ペア:

[(1, 230947830), (2, 115473915), (3, 76982610), (5, 46189566), (6, 38491305), (9, 25660870), (10, 23094783), (15, 15396522), (18, 12830435), (23, 10041210), (30, 7698261), (31, 7449930), (45, 5132174), (46, 5020605), (59, 3914370), (61, 3786030), (62, 3724965), (69, 3347070), (90, 2566087), (93, 2483310), (115, 2008242), (118, 1957185), (122, 1893015), (138, 1673535), (155, 1489986), (177, 1304790), (183, 1262010), (186, 1241655), (207, 1115690), (230, 1004121), (279, 827770), (295, 782874), (305, 757206), (310, 744993), (345, 669414), (354, 652395), (366, 631005), (414, 557845), (465, 496662), (531, 434930), (549, 420670), (558, 413885), (590, 391437), (610, 378603), (690, 334707), (713, 323910), (885, 260958), (915, 252402), (930, 248331), (1035, 223138), (1062, 217465), (1098, 210335), (1357, 170190), (1395, 165554), (1403, 164610), (1426, 161955), (1770, 130479), (1829, 126270), (1830, 126201), (1891, 122130), (2070, 111569), (2139, 107970), (2655, 86986), (2714, 85095), (2745, 84134), (2790, 82777), (2806, 82305), (3565, 64782), (3599, 64170), (3658, 63135), (3782, 61065), (4071, 56730), (4209, 54870), (4278, 53985), (5310, 43493), (5487, 42090), (5490, 42067), (5673, 40710), (6417, 35990), (6785, 34038), (7015, 32922), (7130, 32391), (7198, 32085), (8142, 28365), (8418, 27435), (9145, 25254), (9455, 24426), (10695, 21594), (10797, 21390), (10974, 21045), (11346, 20355), (12213, 18910), (12627, 18290), (12834, 17995), (13570, 17019), (14030, 16461)]