40977930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2351}}^1$

素因数の和:2451

約数の個数: 64

約数和(自身を含む): 113799168

約数和(自身を除く): 72821238

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 83, 105, 166, 210, 249, 415, 498, 581, 830, 1162, 1245, 1743, 2351, 2490, 2905, 3486, 4702, 5810, 7053, 8715, 11755, 14106, 16457, 17430, 23510, 32914, 35265, 49371, 70530, 82285, 98742, 164570, 195133, 246855, 390266, 493710, 585399, 975665, 1170798, 1365931, 1951330, 2731862, 2926995, 4097793, 5853990, 6829655, 8195586, 13659310, 20488965, 40977930]

約数ペア:

[(1, 40977930), (2, 20488965), (3, 13659310), (5, 8195586), (6, 6829655), (7, 5853990), (10, 4097793), (14, 2926995), (15, 2731862), (21, 1951330), (30, 1365931), (35, 1170798), (42, 975665), (70, 585399), (83, 493710), (105, 390266), (166, 246855), (210, 195133), (249, 164570), (415, 98742), (498, 82285), (581, 70530), (830, 49371), (1162, 35265), (1245, 32914), (1743, 23510), (2351, 17430), (2490, 16457), (2905, 14106), (3486, 11755), (4702, 8715), (5810, 7053)]