40235370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:396

約数の個数: 96

約数和(自身を含む): 113861376

約数和(自身を除く): 73626006

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 101, 105, 147, 202, 210, 245, 271, 294, 303, 490, 505, 542, 606, 707, 735, 813, 1010, 1355, 1414, 1470, 1515, 1626, 1897, 2121, 2710, 3030, 3535, 3794, 4065, 4242, 4949, 5691, 7070, 8130, 9485, 9898, 10605, 11382, 13279, 14847, 18970, 21210, 24745, 26558, 27371, 28455, 29694, 39837, 49490, 54742, 56910, 66395, 74235, 79674, 82113, 132790, 136855, 148470, 164226, 191597, 199185, 273710, 383194, 398370, 410565, 574791, 821130, 957985, 1149582, 1341179, 1915970, 2682358, 2873955, 4023537, 5747910, 6705895, 8047074, 13411790, 20117685, 40235370]

約数ペア:

[(1, 40235370), (2, 20117685), (3, 13411790), (5, 8047074), (6, 6705895), (7, 5747910), (10, 4023537), (14, 2873955), (15, 2682358), (21, 1915970), (30, 1341179), (35, 1149582), (42, 957985), (49, 821130), (70, 574791), (98, 410565), (101, 398370), (105, 383194), (147, 273710), (202, 199185), (210, 191597), (245, 164226), (271, 148470), (294, 136855), (303, 132790), (490, 82113), (505, 79674), (542, 74235), (606, 66395), (707, 56910), (735, 54742), (813, 49490), (1010, 39837), (1355, 29694), (1414, 28455), (1470, 27371), (1515, 26558), (1626, 24745), (1897, 21210), (2121, 18970), (2710, 14847), (3030, 13279), (3535, 11382), (3794, 10605), (4065, 9898), (4242, 9485), (4949, 8130), (5691, 7070)]