74631260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{353}}^1$

素因数の和:435

約数の個数: 72

約数和(自身を含む): 177167088

約数和(自身を除く): 102535828

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 353, 620, 682, 706, 961, 1364, 1412, 1705, 1765, 1922, 3410, 3530, 3844, 3883, 4805, 6820, 7060, 7766, 9610, 10571, 10943, 15532, 19220, 19415, 21142, 21886, 38830, 42284, 43772, 52855, 54715, 77660, 105710, 109430, 120373, 211420, 218860, 240746, 339233, 481492, 601865, 678466, 1203730, 1356932, 1696165, 2407460, 3392330, 3731563, 6784660, 7463126, 14926252, 18657815, 37315630, 74631260]

約数ペア:

[(1, 74631260), (2, 37315630), (4, 18657815), (5, 14926252), (10, 7463126), (11, 6784660), (20, 3731563), (22, 3392330), (31, 2407460), (44, 1696165), (55, 1356932), (62, 1203730), (110, 678466), (124, 601865), (155, 481492), (220, 339233), (310, 240746), (341, 218860), (353, 211420), (620, 120373), (682, 109430), (706, 105710), (961, 77660), (1364, 54715), (1412, 52855), (1705, 43772), (1765, 42284), (1922, 38830), (3410, 21886), (3530, 21142), (3844, 19415), (3883, 19220), (4805, 15532), (6820, 10943), (7060, 10571), (7766, 9610)]