70307070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4447}}^1$

素因数の和:4505

約数の個数: 64

約数和(自身を含む): 184467456

約数和(自身を除く): 114160386

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 31, 34, 51, 62, 85, 93, 102, 155, 170, 186, 255, 310, 465, 510, 527, 930, 1054, 1581, 2635, 3162, 4447, 5270, 7905, 8894, 13341, 15810, 22235, 26682, 44470, 66705, 75599, 133410, 137857, 151198, 226797, 275714, 377995, 413571, 453594, 689285, 755990, 827142, 1133985, 1378570, 2067855, 2267970, 2343569, 4135710, 4687138, 7030707, 11717845, 14061414, 23435690, 35153535, 70307070]

約数ペア:

[(1, 70307070), (2, 35153535), (3, 23435690), (5, 14061414), (6, 11717845), (10, 7030707), (15, 4687138), (17, 4135710), (30, 2343569), (31, 2267970), (34, 2067855), (51, 1378570), (62, 1133985), (85, 827142), (93, 755990), (102, 689285), (155, 453594), (170, 413571), (186, 377995), (255, 275714), (310, 226797), (465, 151198), (510, 137857), (527, 133410), (930, 75599), (1054, 66705), (1581, 44470), (2635, 26682), (3162, 22235), (4447, 15810), (5270, 13341), (7905, 8894)]