2275221310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{1801}}^1$

素因数の和:1997

約数の個数: 64

約数和(自身を含む): 4424270400

約数和(自身を除く): 2149049090

約数列:

[1, 2, 5, 10, 19, 38, 61, 95, 109, 122, 190, 218, 305, 545, 610, 1090, 1159, 1801, 2071, 2318, 3602, 4142, 5795, 6649, 9005, 10355, 11590, 13298, 18010, 20710, 33245, 34219, 66490, 68438, 109861, 126331, 171095, 196309, 219722, 252662, 342190, 392618, 549305, 631655, 981545, 1098610, 1263310, 1963090, 2087359, 3729871, 4174718, 7459742, 10436795, 11974849, 18649355, 20873590, 23949698, 37298710, 59874245, 119748490, 227522131, 455044262, 1137610655, 2275221310]

約数ペア:

[(1, 2275221310), (2, 1137610655), (5, 455044262), (10, 227522131), (19, 119748490), (38, 59874245), (61, 37298710), (95, 23949698), (109, 20873590), (122, 18649355), (190, 11974849), (218, 10436795), (305, 7459742), (545, 4174718), (610, 3729871), (1090, 2087359), (1159, 1963090), (1801, 1263310), (2071, 1098610), (2318, 981545), (3602, 631655), (4142, 549305), (5795, 392618), (6649, 342190), (9005, 252662), (10355, 219722), (11590, 196309), (13298, 171095), (18010, 126331), (20710, 109861), (33245, 68438), (34219, 66490)]