511735980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{8069}}^1$

素因数の和:8239

約数の個数: 96

約数和(自身を含む): 1648604160

約数和(自身を除く): 1136868180

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, 151, 210, 302, 420, 453, 604, 755, 906, 1057, 1510, 1812, 2114, 2265, 3020, 3171, 4228, 4530, 5285, 6342, 8069, 9060, 10570, 12684, 15855, 16138, 21140, 24207, 31710, 32276, 40345, 48414, 56483, 63420, 80690, 96828, 112966, 121035, 161380, 169449, 225932, 242070, 282415, 338898, 484140, 564830, 677796, 847245, 1129660, 1218419, 1694490, 2436838, 3388980, 3655257, 4873676, 6092095, 7310514, 8528933, 12184190, 14621028, 17057866, 18276285, 24368380, 25586799, 34115732, 36552570, 42644665, 51173598, 73105140, 85289330, 102347196, 127933995, 170578660, 255867990, 511735980]

約数ペア:

[(1, 511735980), (2, 255867990), (3, 170578660), (4, 127933995), (5, 102347196), (6, 85289330), (7, 73105140), (10, 51173598), (12, 42644665), (14, 36552570), (15, 34115732), (20, 25586799), (21, 24368380), (28, 18276285), (30, 17057866), (35, 14621028), (42, 12184190), (60, 8528933), (70, 7310514), (84, 6092095), (105, 4873676), (140, 3655257), (151, 3388980), (210, 2436838), (302, 1694490), (420, 1218419), (453, 1129660), (604, 847245), (755, 677796), (906, 564830), (1057, 484140), (1510, 338898), (1812, 282415), (2114, 242070), (2265, 225932), (3020, 169449), (3171, 161380), (4228, 121035), (4530, 112966), (5285, 96828), (6342, 80690), (8069, 63420), (9060, 56483), (10570, 48414), (12684, 40345), (15855, 32276), (16138, 31710), (21140, 24207)]