62981940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8821}}^1$

素因数の和:8857

約数の個数: 96

約数和(自身を含む): 213421824

約数和(自身を除く): 150439884

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 8821, 17642, 26463, 35284, 44105, 52926, 61747, 88210, 105852, 123494, 132315, 149957, 176420, 185241, 246988, 264630, 299914, 308735, 370482, 449871, 529260, 599828, 617470, 740964, 749785, 899742, 926205, 1049699, 1234940, 1499570, 1799484, 1852410, 2099398, 2249355, 2999140, 3149097, 3704820, 4198796, 4498710, 5248495, 6298194, 8997420, 10496990, 12596388, 15745485, 20993980, 31490970, 62981940]

約数ペア:

[(1, 62981940), (2, 31490970), (3, 20993980), (4, 15745485), (5, 12596388), (6, 10496990), (7, 8997420), (10, 6298194), (12, 5248495), (14, 4498710), (15, 4198796), (17, 3704820), (20, 3149097), (21, 2999140), (28, 2249355), (30, 2099398), (34, 1852410), (35, 1799484), (42, 1499570), (51, 1234940), (60, 1049699), (68, 926205), (70, 899742), (84, 749785), (85, 740964), (102, 617470), (105, 599828), (119, 529260), (140, 449871), (170, 370482), (204, 308735), (210, 299914), (238, 264630), (255, 246988), (340, 185241), (357, 176420), (420, 149957), (476, 132315), (510, 123494), (595, 105852), (714, 88210), (1020, 61747), (1190, 52926), (1428, 44105), (1785, 35284), (2380, 26463), (3570, 17642), (7140, 8821)]