30505384

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41903}}^1$

素因数の和:41929

約数の個数: 32

約数和(自身を含む): 70398720

約数和(自身を除く): 39893336

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 41903, 83806, 167612, 293321, 335224, 544739, 586642, 1089478, 1173284, 2178956, 2346568, 3813173, 4357912, 7626346, 15252692, 30505384]

約数ペア:

[(1, 30505384), (2, 15252692), (4, 7626346), (7, 4357912), (8, 3813173), (13, 2346568), (14, 2178956), (26, 1173284), (28, 1089478), (52, 586642), (56, 544739), (91, 335224), (104, 293321), (182, 167612), (364, 83806), (728, 41903)]