30131192

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41389}}^1$

素因数の和:41415

約数の個数: 32

約数和(自身を含む): 69535200

約数和(自身を除く): 39404008

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 41389, 82778, 165556, 289723, 331112, 538057, 579446, 1076114, 1158892, 2152228, 2317784, 3766399, 4304456, 7532798, 15065596, 30131192]

約数ペア:

[(1, 30131192), (2, 15065596), (4, 7532798), (7, 4304456), (8, 3766399), (13, 2317784), (14, 2152228), (26, 1158892), (28, 1076114), (52, 579446), (56, 538057), (91, 331112), (104, 289723), (182, 165556), (364, 82778), (728, 41389)]