84965510

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{317}}^1\times {\mathrm{547}}^1$

素因数の和:885

約数の個数: 48

約数和(自身を含む): 178794864

約数和(自身を除く): 93829354

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 317, 490, 547, 634, 1094, 1585, 2219, 2735, 3170, 3829, 4438, 5470, 7658, 11095, 15533, 19145, 22190, 26803, 31066, 38290, 53606, 77665, 134015, 155330, 173399, 268030, 346798, 866995, 1213793, 1733990, 2427586, 6068965, 8496551, 12137930, 16993102, 42482755, 84965510]

約数ペア:

[(1, 84965510), (2, 42482755), (5, 16993102), (7, 12137930), (10, 8496551), (14, 6068965), (35, 2427586), (49, 1733990), (70, 1213793), (98, 866995), (245, 346798), (317, 268030), (490, 173399), (547, 155330), (634, 134015), (1094, 77665), (1585, 53606), (2219, 38290), (2735, 31066), (3170, 26803), (3829, 22190), (4438, 19145), (5470, 15533), (7658, 11095)]