2349679210

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{457}}^1$

素因数の和:715

約数の個数: 64

約数和(自身を含む): 4407242400

約数和(自身を除く): 2057563190

約数列:

[1, 2, 5, 10, 53, 89, 106, 109, 178, 218, 265, 445, 457, 530, 545, 890, 914, 1090, 2285, 4570, 4717, 5777, 9434, 9701, 11554, 19402, 23585, 24221, 28885, 40673, 47170, 48442, 48505, 49813, 57770, 81346, 97010, 99626, 121105, 203365, 242210, 249065, 406730, 498130, 514153, 1028306, 2155669, 2570765, 2640089, 4311338, 4433357, 5141530, 5280178, 8866714, 10778345, 13200445, 21556690, 22166785, 26400890, 44333570, 234967921, 469935842, 1174839605, 2349679210]

約数ペア:

[(1, 2349679210), (2, 1174839605), (5, 469935842), (10, 234967921), (53, 44333570), (89, 26400890), (106, 22166785), (109, 21556690), (178, 13200445), (218, 10778345), (265, 8866714), (445, 5280178), (457, 5141530), (530, 4433357), (545, 4311338), (890, 2640089), (914, 2570765), (1090, 2155669), (2285, 1028306), (4570, 514153), (4717, 498130), (5777, 406730), (9434, 249065), (9701, 242210), (11554, 203365), (19402, 121105), (23585, 99626), (24221, 97010), (28885, 81346), (40673, 57770), (47170, 49813), (48442, 48505)]