15181890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12343}}^1$

素因数の和:12394

約数の個数: 32

約数和(自身を含む): 37328256

約数和(自身を除く): 22146366

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 12343, 24686, 37029, 61715, 74058, 123430, 185145, 370290, 506063, 1012126, 1518189, 2530315, 3036378, 5060630, 7590945, 15181890]

約数ペア:

[(1, 15181890), (2, 7590945), (3, 5060630), (5, 3036378), (6, 2530315), (10, 1518189), (15, 1012126), (30, 506063), (41, 370290), (82, 185145), (123, 123430), (205, 74058), (246, 61715), (410, 37029), (615, 24686), (1230, 12343)]