190987630

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{4639}}^1$

素因数の和:4848

約数の個数: 32

約数和(自身を含む): 360806400

約数和(自身を除く): 169818770

約数列:

[1, 2, 5, 10, 23, 46, 115, 179, 230, 358, 895, 1790, 4117, 4639, 8234, 9278, 20585, 23195, 41170, 46390, 106697, 213394, 533485, 830381, 1066970, 1660762, 4151905, 8303810, 19098763, 38197526, 95493815, 190987630]

約数ペア:

[(1, 190987630), (2, 95493815), (5, 38197526), (10, 19098763), (23, 8303810), (46, 4151905), (115, 1660762), (179, 1066970), (230, 830381), (358, 533485), (895, 213394), (1790, 106697), (4117, 46390), (4639, 41170), (8234, 23195), (9278, 20585)]