83513820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107069}}^1$

素因数の和:107094

約数の個数: 48

約数和(自身を含む): 251828640

約数和(自身を除く): 168314820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 107069, 214138, 321207, 428276, 535345, 642414, 1070690, 1284828, 1391897, 1606035, 2141380, 2783794, 3212070, 4175691, 5567588, 6424140, 6959485, 8351382, 13918970, 16702764, 20878455, 27837940, 41756910, 83513820]

約数ペア:

[(1, 83513820), (2, 41756910), (3, 27837940), (4, 20878455), (5, 16702764), (6, 13918970), (10, 8351382), (12, 6959485), (13, 6424140), (15, 5567588), (20, 4175691), (26, 3212070), (30, 2783794), (39, 2141380), (52, 1606035), (60, 1391897), (65, 1284828), (78, 1070690), (130, 642414), (156, 535345), (195, 428276), (260, 321207), (390, 214138), (780, 107069)]