5631990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2063}}^1$

素因数の和:2093

約数の個数: 64

約数和(自身を含む): 16644096

約数和(自身を除く): 11012106

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2063, 2730, 4126, 6189, 10315, 12378, 14441, 20630, 26819, 28882, 30945, 43323, 53638, 61890, 72205, 80457, 86646, 134095, 144410, 160914, 187733, 216615, 268190, 375466, 402285, 433230, 563199, 804570, 938665, 1126398, 1877330, 2815995, 5631990]

約数ペア:

[(1, 5631990), (2, 2815995), (3, 1877330), (5, 1126398), (6, 938665), (7, 804570), (10, 563199), (13, 433230), (14, 402285), (15, 375466), (21, 268190), (26, 216615), (30, 187733), (35, 160914), (39, 144410), (42, 134095), (65, 86646), (70, 80457), (78, 72205), (91, 61890), (105, 53638), (130, 43323), (182, 30945), (195, 28882), (210, 26819), (273, 20630), (390, 14441), (455, 12378), (546, 10315), (910, 6189), (1365, 4126), (2063, 2730)]