15028909480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1811}}^1\times {\mathrm{15959}}^1$

素因数の和:17794

約数の個数: 64

約数和(自身を含む): 36438595200

約数和(自身を除く): 21409685720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1811, 3622, 7244, 9055, 14488, 15959, 18110, 23543, 31918, 36220, 47086, 63836, 72440, 79795, 94172, 117715, 127672, 159590, 188344, 207467, 235430, 319180, 414934, 470860, 638360, 829868, 941720, 1037335, 1659736, 2074670, 4149340, 8298680, 28901749, 57803498, 115606996, 144508745, 231213992, 289017490, 375722737, 578034980, 751445474, 1156069960, 1502890948, 1878613685, 3005781896, 3757227370, 7514454740, 15028909480]

約数ペア:

[(1, 15028909480), (2, 7514454740), (4, 3757227370), (5, 3005781896), (8, 1878613685), (10, 1502890948), (13, 1156069960), (20, 751445474), (26, 578034980), (40, 375722737), (52, 289017490), (65, 231213992), (104, 144508745), (130, 115606996), (260, 57803498), (520, 28901749), (1811, 8298680), (3622, 4149340), (7244, 2074670), (9055, 1659736), (14488, 1037335), (15959, 941720), (18110, 829868), (23543, 638360), (31918, 470860), (36220, 414934), (47086, 319180), (63836, 235430), (72440, 207467), (79795, 188344), (94172, 159590), (117715, 127672)]