904238930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{3203}}^1$

素因数の和:3363

約数の個数: 64

約数和(自身を含む): 1928551680

約数和(自身を除く): 1024312750

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 109, 185, 218, 259, 370, 518, 545, 763, 1090, 1295, 1526, 2590, 3203, 3815, 4033, 6406, 7630, 8066, 16015, 20165, 22421, 28231, 32030, 40330, 44842, 56462, 112105, 118511, 141155, 224210, 237022, 282310, 349127, 592555, 698254, 829577, 1185110, 1659154, 1745635, 2443889, 3491270, 4147885, 4887778, 8295770, 12219445, 12917699, 24438890, 25835398, 64588495, 90423893, 129176990, 180847786, 452119465, 904238930]

約数ペア:

[(1, 904238930), (2, 452119465), (5, 180847786), (7, 129176990), (10, 90423893), (14, 64588495), (35, 25835398), (37, 24438890), (70, 12917699), (74, 12219445), (109, 8295770), (185, 4887778), (218, 4147885), (259, 3491270), (370, 2443889), (518, 1745635), (545, 1659154), (763, 1185110), (1090, 829577), (1295, 698254), (1526, 592555), (2590, 349127), (3203, 282310), (3815, 237022), (4033, 224210), (6406, 141155), (7630, 118511), (8066, 112105), (16015, 56462), (20165, 44842), (22421, 40330), (28231, 32030)]