221543276070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{877}}^1\times {\mathrm{227581}}^1$

素因数の和:228505

約数の個数: 64

約数和(自身を含む): 546699301056

約数和(自身を除く): 325156024986

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 877, 1110, 1754, 2631, 4385, 5262, 8770, 13155, 26310, 32449, 64898, 97347, 162245, 194694, 227581, 324490, 455162, 486735, 682743, 973470, 1137905, 1365486, 2275810, 3413715, 6827430, 8420497, 16840994, 25261491, 42102485, 50522982, 84204970, 126307455, 199588537, 252614910, 399177074, 598765611, 997942685, 1197531222, 1995885370, 2993828055, 5987656110, 7384775869, 14769551738, 22154327607, 36923879345, 44308655214, 73847758690, 110771638035, 221543276070]

約数ペア:

[(1, 221543276070), (2, 110771638035), (3, 73847758690), (5, 44308655214), (6, 36923879345), (10, 22154327607), (15, 14769551738), (30, 7384775869), (37, 5987656110), (74, 2993828055), (111, 1995885370), (185, 1197531222), (222, 997942685), (370, 598765611), (555, 399177074), (877, 252614910), (1110, 199588537), (1754, 126307455), (2631, 84204970), (4385, 50522982), (5262, 42102485), (8770, 25261491), (13155, 16840994), (26310, 8420497), (32449, 6827430), (64898, 3413715), (97347, 2275810), (162245, 1365486), (194694, 1137905), (227581, 973470), (324490, 682743), (455162, 486735)]