2210020140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{8377}}^1\times {\mathrm{4397}}^1$

素因数の和:12786

約数の個数: 48

約数和(自身を含む): 6190202592

約数和(自身を除く): 3980182452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4397, 8377, 8794, 13191, 16754, 17588, 21985, 25131, 26382, 33508, 41885, 43970, 50262, 52764, 65955, 83770, 87940, 100524, 125655, 131910, 167540, 251310, 263820, 502620, 36833669, 73667338, 110501007, 147334676, 184168345, 221002014, 368336690, 442004028, 552505035, 736673380, 1105010070, 2210020140]

約数ペア:

[(1, 2210020140), (2, 1105010070), (3, 736673380), (4, 552505035), (5, 442004028), (6, 368336690), (10, 221002014), (12, 184168345), (15, 147334676), (20, 110501007), (30, 73667338), (60, 36833669), (4397, 502620), (8377, 263820), (8794, 251310), (13191, 167540), (16754, 131910), (17588, 125655), (21985, 100524), (25131, 87940), (26382, 83770), (33508, 65955), (41885, 52764), (43970, 50262)]