91997070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1871}}^1$

素因数の和:2041

約数の個数: 64

約数和(自身を含む): 242611200

約数和(自身を除く): 150614130

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 149, 165, 298, 330, 447, 745, 894, 1490, 1639, 1871, 2235, 3278, 3742, 4470, 4917, 5613, 8195, 9355, 9834, 11226, 16390, 18710, 20581, 24585, 28065, 41162, 49170, 56130, 61743, 102905, 123486, 205810, 278779, 308715, 557558, 617430, 836337, 1393895, 1672674, 2787790, 3066569, 4181685, 6133138, 8363370, 9199707, 15332845, 18399414, 30665690, 45998535, 91997070]

約数ペア:

[(1, 91997070), (2, 45998535), (3, 30665690), (5, 18399414), (6, 15332845), (10, 9199707), (11, 8363370), (15, 6133138), (22, 4181685), (30, 3066569), (33, 2787790), (55, 1672674), (66, 1393895), (110, 836337), (149, 617430), (165, 557558), (298, 308715), (330, 278779), (447, 205810), (745, 123486), (894, 102905), (1490, 61743), (1639, 56130), (1871, 49170), (2235, 41162), (3278, 28065), (3742, 24585), (4470, 20581), (4917, 18710), (5613, 16390), (8195, 11226), (9355, 9834)]