2335190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:125

約数の個数: 64

約数和(自身を含む): 5225472

約数和(自身を除く): 2890282

約数列:

[1, 2, 5, 10, 11, 13, 22, 23, 26, 46, 55, 65, 71, 110, 115, 130, 142, 143, 230, 253, 286, 299, 355, 506, 598, 710, 715, 781, 923, 1265, 1430, 1495, 1562, 1633, 1846, 2530, 2990, 3266, 3289, 3905, 4615, 6578, 7810, 8165, 9230, 10153, 16330, 16445, 17963, 20306, 21229, 32890, 35926, 42458, 50765, 89815, 101530, 106145, 179630, 212290, 233519, 467038, 1167595, 2335190]

約数ペア:

[(1, 2335190), (2, 1167595), (5, 467038), (10, 233519), (11, 212290), (13, 179630), (22, 106145), (23, 101530), (26, 89815), (46, 50765), (55, 42458), (65, 35926), (71, 32890), (110, 21229), (115, 20306), (130, 17963), (142, 16445), (143, 16330), (230, 10153), (253, 9230), (286, 8165), (299, 7810), (355, 6578), (506, 4615), (598, 3905), (710, 3289), (715, 3266), (781, 2990), (923, 2530), (1265, 1846), (1430, 1633), (1495, 1562)]