149065510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{563}}^1$

素因数の和:693

約数の個数: 64

約数和(自身を含む): 306996480

約数和(自身を除く): 157930970

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 83, 110, 145, 166, 290, 319, 415, 563, 638, 830, 913, 1126, 1595, 1826, 2407, 2815, 3190, 4565, 4814, 5630, 6193, 9130, 12035, 12386, 16327, 24070, 26477, 30965, 32654, 46729, 52954, 61930, 81635, 93458, 132385, 163270, 179597, 233645, 264770, 359194, 467290, 514019, 897985, 1028038, 1355141, 1795970, 2570095, 2710282, 5140190, 6775705, 13551410, 14906551, 29813102, 74532755, 149065510]

約数ペア:

[(1, 149065510), (2, 74532755), (5, 29813102), (10, 14906551), (11, 13551410), (22, 6775705), (29, 5140190), (55, 2710282), (58, 2570095), (83, 1795970), (110, 1355141), (145, 1028038), (166, 897985), (290, 514019), (319, 467290), (415, 359194), (563, 264770), (638, 233645), (830, 179597), (913, 163270), (1126, 132385), (1595, 93458), (1826, 81635), (2407, 61930), (2815, 52954), (3190, 46729), (4565, 32654), (4814, 30965), (5630, 26477), (6193, 24070), (9130, 16327), (12035, 12386)]