17485860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:146

約数の個数: 192

約数和(自身を含む): 61931520

約数和(自身を除く): 44445660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 31, 34, 35, 42, 51, 60, 62, 68, 70, 79, 84, 85, 93, 102, 105, 119, 124, 140, 155, 158, 170, 186, 204, 210, 217, 237, 238, 255, 310, 316, 340, 357, 372, 395, 420, 434, 465, 474, 476, 510, 527, 553, 595, 620, 651, 714, 790, 868, 930, 948, 1020, 1054, 1085, 1106, 1185, 1190, 1302, 1343, 1428, 1580, 1581, 1659, 1785, 1860, 2108, 2170, 2212, 2370, 2380, 2449, 2604, 2635, 2686, 2765, 3162, 3255, 3318, 3570, 3689, 4029, 4340, 4740, 4898, 5270, 5372, 5530, 6324, 6510, 6636, 6715, 7140, 7347, 7378, 7905, 8058, 8295, 9401, 9796, 10540, 11060, 11067, 12245, 13020, 13430, 14694, 14756, 15810, 16116, 16590, 17143, 18445, 18802, 20145, 22134, 24490, 26860, 28203, 29388, 31620, 33180, 34286, 36735, 36890, 37604, 40290, 41633, 44268, 47005, 48980, 51429, 55335, 56406, 68572, 73470, 73780, 80580, 83266, 85715, 94010, 102858, 110670, 112812, 124899, 141015, 146940, 166532, 171430, 188020, 205716, 208165, 221340, 249798, 257145, 282030, 291431, 342860, 416330, 499596, 514290, 564060, 582862, 624495, 832660, 874293, 1028580, 1165724, 1248990, 1457155, 1748586, 2497980, 2914310, 3497172, 4371465, 5828620, 8742930, 17485860]

約数ペア:

[(1, 17485860), (2, 8742930), (3, 5828620), (4, 4371465), (5, 3497172), (6, 2914310), (7, 2497980), (10, 1748586), (12, 1457155), (14, 1248990), (15, 1165724), (17, 1028580), (20, 874293), (21, 832660), (28, 624495), (30, 582862), (31, 564060), (34, 514290), (35, 499596), (42, 416330), (51, 342860), (60, 291431), (62, 282030), (68, 257145), (70, 249798), (79, 221340), (84, 208165), (85, 205716), (93, 188020), (102, 171430), (105, 166532), (119, 146940), (124, 141015), (140, 124899), (155, 112812), (158, 110670), (170, 102858), (186, 94010), (204, 85715), (210, 83266), (217, 80580), (237, 73780), (238, 73470), (255, 68572), (310, 56406), (316, 55335), (340, 51429), (357, 48980), (372, 47005), (395, 44268), (420, 41633), (434, 40290), (465, 37604), (474, 36890), (476, 36735), (510, 34286), (527, 33180), (553, 31620), (595, 29388), (620, 28203), (651, 26860), (714, 24490), (790, 22134), (868, 20145), (930, 18802), (948, 18445), (1020, 17143), (1054, 16590), (1085, 16116), (1106, 15810), (1185, 14756), (1190, 14694), (1302, 13430), (1343, 13020), (1428, 12245), (1580, 11067), (1581, 11060), (1659, 10540), (1785, 9796), (1860, 9401), (2108, 8295), (2170, 8058), (2212, 7905), (2370, 7378), (2380, 7347), (2449, 7140), (2604, 6715), (2635, 6636), (2686, 6510), (2765, 6324), (3162, 5530), (3255, 5372), (3318, 5270), (3570, 4898), (3689, 4740), (4029, 4340)]