291249891710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{141851}}^1$

素因数の和:142073

約数の個数: 64

約数和(自身を含む): 558874183680

約数和(自身を除く): 267624291970

約数列:

[1, 2, 5, 10, 23, 46, 79, 113, 115, 158, 226, 230, 395, 565, 790, 1130, 1817, 2599, 3634, 5198, 8927, 9085, 12995, 17854, 18170, 25990, 44635, 89270, 141851, 205321, 283702, 410642, 709255, 1026605, 1418510, 2053210, 3262573, 6525146, 11206229, 16029163, 16312865, 22412458, 32058326, 32625730, 56031145, 80145815, 112062290, 160291630, 257743267, 368670749, 515486534, 737341498, 1266303877, 1288716335, 1843353745, 2532607754, 2577432670, 3686707490, 6331519385, 12663038770, 29124989171, 58249978342, 145624945855, 291249891710]

約数ペア:

[(1, 291249891710), (2, 145624945855), (5, 58249978342), (10, 29124989171), (23, 12663038770), (46, 6331519385), (79, 3686707490), (113, 2577432670), (115, 2532607754), (158, 1843353745), (226, 1288716335), (230, 1266303877), (395, 737341498), (565, 515486534), (790, 368670749), (1130, 257743267), (1817, 160291630), (2599, 112062290), (3634, 80145815), (5198, 56031145), (8927, 32625730), (9085, 32058326), (12995, 22412458), (17854, 16312865), (18170, 16029163), (25990, 11206229), (44635, 6525146), (89270, 3262573), (141851, 2053210), (205321, 1418510), (283702, 1026605), (410642, 709255)]