64766130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:552

約数の個数: 128

約数和(自身を含む): 188891136

約数和(自身を除く): 124125006

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 31, 33, 39, 55, 62, 65, 66, 78, 93, 110, 130, 143, 155, 165, 186, 195, 286, 310, 330, 341, 390, 403, 429, 465, 487, 682, 715, 806, 858, 930, 974, 1023, 1209, 1430, 1461, 1705, 2015, 2046, 2145, 2418, 2435, 2922, 3410, 4030, 4290, 4433, 4870, 5115, 5357, 6045, 6331, 7305, 8866, 10230, 10714, 12090, 12662, 13299, 14610, 15097, 16071, 18993, 22165, 26598, 26785, 30194, 31655, 32142, 37986, 44330, 45291, 53570, 63310, 66495, 69641, 75485, 80355, 90582, 94965, 132990, 139282, 150970, 160710, 166067, 189930, 196261, 208923, 226455, 332134, 348205, 392522, 417846, 452910, 498201, 588783, 696410, 830335, 981305, 996402, 1044615, 1177566, 1660670, 1962610, 2089230, 2158871, 2491005, 2943915, 4317742, 4982010, 5887830, 6476613, 10794355, 12953226, 21588710, 32383065, 64766130]

約数ペア:

[(1, 64766130), (2, 32383065), (3, 21588710), (5, 12953226), (6, 10794355), (10, 6476613), (11, 5887830), (13, 4982010), (15, 4317742), (22, 2943915), (26, 2491005), (30, 2158871), (31, 2089230), (33, 1962610), (39, 1660670), (55, 1177566), (62, 1044615), (65, 996402), (66, 981305), (78, 830335), (93, 696410), (110, 588783), (130, 498201), (143, 452910), (155, 417846), (165, 392522), (186, 348205), (195, 332134), (286, 226455), (310, 208923), (330, 196261), (341, 189930), (390, 166067), (403, 160710), (429, 150970), (465, 139282), (487, 132990), (682, 94965), (715, 90582), (806, 80355), (858, 75485), (930, 69641), (974, 66495), (1023, 63310), (1209, 53570), (1430, 45291), (1461, 44330), (1705, 37986), (2015, 32142), (2046, 31655), (2145, 30194), (2418, 26785), (2435, 26598), (2922, 22165), (3410, 18993), (4030, 16071), (4290, 15097), (4433, 14610), (4870, 13299), (5115, 12662), (5357, 12090), (6045, 10714), (6331, 10230), (7305, 8866)]