2375220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1277}}^1$

素因数の和:1320

約数の個数: 48

約数和(自身を含む): 6870528

約数和(自身を除く): 4495308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1277, 1860, 2554, 3831, 5108, 6385, 7662, 12770, 15324, 19155, 25540, 38310, 39587, 76620, 79174, 118761, 158348, 197935, 237522, 395870, 475044, 593805, 791740, 1187610, 2375220]

約数ペア:

[(1, 2375220), (2, 1187610), (3, 791740), (4, 593805), (5, 475044), (6, 395870), (10, 237522), (12, 197935), (15, 158348), (20, 118761), (30, 79174), (31, 76620), (60, 39587), (62, 38310), (93, 25540), (124, 19155), (155, 15324), (186, 12770), (310, 7662), (372, 6385), (465, 5108), (620, 3831), (930, 2554), (1277, 1860)]