87638070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11827}}^1$

素因数の和:11869

約数の個数: 64

約数和(自身を含む): 238452480

約数和(自身を除く): 150814410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 7410, 11827, 23654, 35481, 59135, 70962, 118270, 153751, 177405, 224713, 307502, 354810, 449426, 461253, 674139, 768755, 922506, 1123565, 1348278, 1537510, 2247130, 2306265, 2921269, 3370695, 4612530, 5842538, 6741390, 8763807, 14606345, 17527614, 29212690, 43819035, 87638070]

約数ペア:

[(1, 87638070), (2, 43819035), (3, 29212690), (5, 17527614), (6, 14606345), (10, 8763807), (13, 6741390), (15, 5842538), (19, 4612530), (26, 3370695), (30, 2921269), (38, 2306265), (39, 2247130), (57, 1537510), (65, 1348278), (78, 1123565), (95, 922506), (114, 768755), (130, 674139), (190, 461253), (195, 449426), (247, 354810), (285, 307502), (390, 224713), (494, 177405), (570, 153751), (741, 118270), (1235, 70962), (1482, 59135), (2470, 35481), (3705, 23654), (7410, 11827)]