305757930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{77801}}^1$

素因数の和:77942

約数の個数: 32

約数和(自身を含む): 739430208

約数和(自身を除く): 433672278

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 77801, 155602, 233403, 389005, 466806, 778010, 1167015, 2334030, 10191931, 20383862, 30575793, 50959655, 61151586, 101919310, 152878965, 305757930]

約数ペア:

[(1, 305757930), (2, 152878965), (3, 101919310), (5, 61151586), (6, 50959655), (10, 30575793), (15, 20383862), (30, 10191931), (131, 2334030), (262, 1167015), (393, 778010), (655, 466806), (786, 389005), (1310, 233403), (1965, 155602), (3930, 77801)]