30418278

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:353

約数の個数: 64

約数和(自身を含む): 70778880

約数和(自身を除く): 40360602

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 127, 191, 209, 254, 381, 382, 418, 573, 627, 762, 1146, 1254, 1397, 2101, 2413, 2794, 3629, 4191, 4202, 4826, 6303, 7239, 7258, 8382, 10887, 12606, 14478, 21774, 24257, 26543, 39919, 48514, 53086, 72771, 79629, 79838, 119757, 145542, 159258, 239514, 266827, 460883, 533654, 800481, 921766, 1382649, 1600962, 2765298, 5069713, 10139426, 15209139, 30418278]

約数ペア:

[(1, 30418278), (2, 15209139), (3, 10139426), (6, 5069713), (11, 2765298), (19, 1600962), (22, 1382649), (33, 921766), (38, 800481), (57, 533654), (66, 460883), (114, 266827), (127, 239514), (191, 159258), (209, 145542), (254, 119757), (381, 79838), (382, 79629), (418, 72771), (573, 53086), (627, 48514), (762, 39919), (1146, 26543), (1254, 24257), (1397, 21774), (2101, 14478), (2413, 12606), (2794, 10887), (3629, 8382), (4191, 7258), (4202, 7239), (4826, 6303)]