39374580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{389}}^1$

素因数の和:649

約数の個数: 96

約数和(自身を含む): 126846720

約数和(自身を除く): 87472140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 241, 389, 420, 482, 723, 778, 964, 1167, 1205, 1446, 1556, 1687, 1945, 2334, 2410, 2723, 2892, 3374, 3615, 3890, 4668, 4820, 5061, 5446, 5835, 6748, 7230, 7780, 8169, 8435, 10122, 10892, 11670, 13615, 14460, 16338, 16870, 20244, 23340, 25305, 27230, 32676, 33740, 40845, 50610, 54460, 81690, 93749, 101220, 163380, 187498, 281247, 374996, 468745, 562494, 656243, 937490, 1124988, 1312486, 1406235, 1874980, 1968729, 2624972, 2812470, 3281215, 3937458, 5624940, 6562430, 7874916, 9843645, 13124860, 19687290, 39374580]

約数ペア:

[(1, 39374580), (2, 19687290), (3, 13124860), (4, 9843645), (5, 7874916), (6, 6562430), (7, 5624940), (10, 3937458), (12, 3281215), (14, 2812470), (15, 2624972), (20, 1968729), (21, 1874980), (28, 1406235), (30, 1312486), (35, 1124988), (42, 937490), (60, 656243), (70, 562494), (84, 468745), (105, 374996), (140, 281247), (210, 187498), (241, 163380), (389, 101220), (420, 93749), (482, 81690), (723, 54460), (778, 50610), (964, 40845), (1167, 33740), (1205, 32676), (1446, 27230), (1556, 25305), (1687, 23340), (1945, 20244), (2334, 16870), (2410, 16338), (2723, 14460), (2892, 13615), (3374, 11670), (3615, 10892), (3890, 10122), (4668, 8435), (4820, 8169), (5061, 7780), (5446, 7230), (5835, 6748)]