190090030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{23971}}^1$

素因数の和:24052

約数の個数: 32

約数和(自身を含む): 374538528

約数和(自身を除く): 184448498

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 3965, 7930, 23971, 47942, 119855, 239710, 311623, 623246, 1462231, 1558115, 2924462, 3116230, 7311155, 14622310, 19009003, 38018006, 95045015, 190090030]

約数ペア:

[(1, 190090030), (2, 95045015), (5, 38018006), (10, 19009003), (13, 14622310), (26, 7311155), (61, 3116230), (65, 2924462), (122, 1558115), (130, 1462231), (305, 623246), (610, 311623), (793, 239710), (1586, 119855), (3965, 47942), (7930, 23971)]