68584620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3823}}^1$

素因数の和:3871

約数の個数: 96

約数和(自身を含む): 215857152

約数和(自身を除く): 147272532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 195, 230, 260, 276, 299, 345, 390, 460, 598, 690, 780, 897, 1196, 1380, 1495, 1794, 2990, 3588, 3823, 4485, 5980, 7646, 8970, 11469, 15292, 17940, 19115, 22938, 38230, 45876, 49699, 57345, 76460, 87929, 99398, 114690, 149097, 175858, 198796, 229380, 248495, 263787, 298194, 351716, 439645, 496990, 527574, 596388, 745485, 879290, 993980, 1055148, 1143077, 1318935, 1490970, 1758580, 2286154, 2637870, 2981940, 3429231, 4572308, 5275740, 5715385, 6858462, 11430770, 13716924, 17146155, 22861540, 34292310, 68584620]

約数ペア:

[(1, 68584620), (2, 34292310), (3, 22861540), (4, 17146155), (5, 13716924), (6, 11430770), (10, 6858462), (12, 5715385), (13, 5275740), (15, 4572308), (20, 3429231), (23, 2981940), (26, 2637870), (30, 2286154), (39, 1758580), (46, 1490970), (52, 1318935), (60, 1143077), (65, 1055148), (69, 993980), (78, 879290), (92, 745485), (115, 596388), (130, 527574), (138, 496990), (156, 439645), (195, 351716), (230, 298194), (260, 263787), (276, 248495), (299, 229380), (345, 198796), (390, 175858), (460, 149097), (598, 114690), (690, 99398), (780, 87929), (897, 76460), (1196, 57345), (1380, 49699), (1495, 45876), (1794, 38230), (2990, 22938), (3588, 19115), (3823, 17940), (4485, 15292), (5980, 11469), (7646, 8970)]