2100097740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{141707}}^1$

素因数の和:141751

約数の個数: 96

約数和(自身を含む): 6665944320

約数和(自身を除く): 4565846580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2470, 2964, 3705, 4940, 7410, 14820, 141707, 283414, 425121, 566828, 708535, 850242, 1417070, 1700484, 1842191, 2125605, 2692433, 2834140, 3684382, 4251210, 5384866, 5526573, 7368764, 8077299, 8502420, 9210955, 10769732, 11053146, 13462165, 16154598, 18421910, 22106292, 26924330, 27632865, 32309196, 35001629, 36843820, 40386495, 53848660, 55265730, 70003258, 80772990, 105004887, 110531460, 140006516, 161545980, 175008145, 210009774, 350016290, 420019548, 525024435, 700032580, 1050048870, 2100097740]

約数ペア:

[(1, 2100097740), (2, 1050048870), (3, 700032580), (4, 525024435), (5, 420019548), (6, 350016290), (10, 210009774), (12, 175008145), (13, 161545980), (15, 140006516), (19, 110531460), (20, 105004887), (26, 80772990), (30, 70003258), (38, 55265730), (39, 53848660), (52, 40386495), (57, 36843820), (60, 35001629), (65, 32309196), (76, 27632865), (78, 26924330), (95, 22106292), (114, 18421910), (130, 16154598), (156, 13462165), (190, 11053146), (195, 10769732), (228, 9210955), (247, 8502420), (260, 8077299), (285, 7368764), (380, 5526573), (390, 5384866), (494, 4251210), (570, 3684382), (741, 2834140), (780, 2692433), (988, 2125605), (1140, 1842191), (1235, 1700484), (1482, 1417070), (2470, 850242), (2964, 708535), (3705, 566828), (4940, 425121), (7410, 283414), (14820, 141707)]