943931940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{19889}}^1$

素因数の和:20021

約数の個数: 96

約数和(自身を含む): 3047466240

約数和(自身を除く): 2103534300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 113, 140, 210, 226, 339, 420, 452, 565, 678, 791, 1130, 1356, 1582, 1695, 2260, 2373, 3164, 3390, 3955, 4746, 6780, 7910, 9492, 11865, 15820, 19889, 23730, 39778, 47460, 59667, 79556, 99445, 119334, 139223, 198890, 238668, 278446, 298335, 397780, 417669, 556892, 596670, 696115, 835338, 1193340, 1392230, 1670676, 2088345, 2247457, 2784460, 4176690, 4494914, 6742371, 8353380, 8989828, 11237285, 13484742, 15732199, 22474570, 26969484, 31464398, 33711855, 44949140, 47196597, 62928796, 67423710, 78660995, 94393194, 134847420, 157321990, 188786388, 235982985, 314643980, 471965970, 943931940]

約数ペア:

[(1, 943931940), (2, 471965970), (3, 314643980), (4, 235982985), (5, 188786388), (6, 157321990), (7, 134847420), (10, 94393194), (12, 78660995), (14, 67423710), (15, 62928796), (20, 47196597), (21, 44949140), (28, 33711855), (30, 31464398), (35, 26969484), (42, 22474570), (60, 15732199), (70, 13484742), (84, 11237285), (105, 8989828), (113, 8353380), (140, 6742371), (210, 4494914), (226, 4176690), (339, 2784460), (420, 2247457), (452, 2088345), (565, 1670676), (678, 1392230), (791, 1193340), (1130, 835338), (1356, 696115), (1582, 596670), (1695, 556892), (2260, 417669), (2373, 397780), (3164, 298335), (3390, 278446), (3955, 238668), (4746, 198890), (6780, 139223), (7910, 119334), (9492, 99445), (11865, 79556), (15820, 59667), (19889, 47460), (23730, 39778)]