40869630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{661}}^1$

素因数の和:906

約数の個数: 64

約数和(自身を含む): 109627200

約数和(自身を除く): 68757570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 229, 270, 458, 661, 687, 1145, 1322, 1374, 1983, 2061, 2290, 3305, 3435, 3966, 4122, 5949, 6183, 6610, 6870, 9915, 10305, 11898, 12366, 17847, 19830, 20610, 29745, 30915, 35694, 59490, 61830, 89235, 151369, 178470, 302738, 454107, 756845, 908214, 1362321, 1513690, 2270535, 2724642, 4086963, 4541070, 6811605, 8173926, 13623210, 20434815, 40869630]

約数ペア:

[(1, 40869630), (2, 20434815), (3, 13623210), (5, 8173926), (6, 6811605), (9, 4541070), (10, 4086963), (15, 2724642), (18, 2270535), (27, 1513690), (30, 1362321), (45, 908214), (54, 756845), (90, 454107), (135, 302738), (229, 178470), (270, 151369), (458, 89235), (661, 61830), (687, 59490), (1145, 35694), (1322, 30915), (1374, 29745), (1983, 20610), (2061, 19830), (2290, 17847), (3305, 12366), (3435, 11898), (3966, 10305), (4122, 9915), (5949, 6870), (6183, 6610)]