23306270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2939}}^1$

素因数の和:3020

約数の個数: 32

約数和(自身を含む): 45934560

約数和(自身を除く): 22628290

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 2939, 3965, 5878, 7930, 14695, 29390, 38207, 76414, 179279, 191035, 358558, 382070, 896395, 1792790, 2330627, 4661254, 11653135, 23306270]

約数ペア:

[(1, 23306270), (2, 11653135), (5, 4661254), (10, 2330627), (13, 1792790), (26, 896395), (61, 382070), (65, 358558), (122, 191035), (130, 179279), (305, 76414), (610, 38207), (793, 29390), (1586, 14695), (2939, 7930), (3965, 5878)]