15170090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1913}}^1$

素因数の和:1994

約数の個数: 32

約数和(自身を含む): 29904336

約数和(自身を除く): 14734246

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 1913, 3826, 3965, 7930, 9565, 19130, 24869, 49738, 116693, 124345, 233386, 248690, 583465, 1166930, 1517009, 3034018, 7585045, 15170090]

約数ペア:

[(1, 15170090), (2, 7585045), (5, 3034018), (10, 1517009), (13, 1166930), (26, 583465), (61, 248690), (65, 233386), (122, 124345), (130, 116693), (305, 49738), (610, 24869), (793, 19130), (1586, 9565), (1913, 7930), (3826, 3965)]