189308730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37339}}^1$

素因数の和:37375

約数の個数: 48

約数和(自身を含む): 491991840

約数和(自身を除く): 302683110

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 37339, 74678, 112017, 186695, 224034, 373390, 485407, 560085, 970814, 1120170, 1456221, 2427035, 2912442, 4854070, 6310291, 7281105, 12620582, 14562210, 18930873, 31551455, 37861746, 63102910, 94654365, 189308730]

約数ペア:

[(1, 189308730), (2, 94654365), (3, 63102910), (5, 37861746), (6, 31551455), (10, 18930873), (13, 14562210), (15, 12620582), (26, 7281105), (30, 6310291), (39, 4854070), (65, 2912442), (78, 2427035), (130, 1456221), (169, 1120170), (195, 970814), (338, 560085), (390, 485407), (507, 373390), (845, 224034), (1014, 186695), (1690, 112017), (2535, 74678), (5070, 37339)]