743117770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1231}}^1$

素因数の和:1375

約数の個数: 64

約数和(自身を含む): 1465744896

約数和(自身を除く): 722627126

約数列:

[1, 2, 5, 10, 17, 34, 53, 67, 85, 106, 134, 170, 265, 335, 530, 670, 901, 1139, 1231, 1802, 2278, 2462, 3551, 4505, 5695, 6155, 7102, 9010, 11390, 12310, 17755, 20927, 35510, 41854, 60367, 65243, 82477, 104635, 120734, 130486, 164954, 209270, 301835, 326215, 412385, 603670, 652430, 824770, 1109131, 1402109, 2218262, 2804218, 4371281, 5545655, 7010545, 8742562, 11091310, 14021090, 21856405, 43712810, 74311777, 148623554, 371558885, 743117770]

約数ペア:

[(1, 743117770), (2, 371558885), (5, 148623554), (10, 74311777), (17, 43712810), (34, 21856405), (53, 14021090), (67, 11091310), (85, 8742562), (106, 7010545), (134, 5545655), (170, 4371281), (265, 2804218), (335, 2218262), (530, 1402109), (670, 1109131), (901, 824770), (1139, 652430), (1231, 603670), (1802, 412385), (2278, 326215), (2462, 301835), (3551, 209270), (4505, 164954), (5695, 130486), (6155, 120734), (7102, 104635), (9010, 82477), (11390, 65243), (12310, 60367), (17755, 41854), (20927, 35510)]