15401477940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1741}}^1\times {\mathrm{3137}}^1$

素因数の和:4937

約数の個数: 96

約数和(自身を含む): 44081017344

約数和(自身を除く): 28679539404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 1741, 2820, 3137, 3482, 5223, 6274, 6964, 8705, 9411, 10446, 12548, 15685, 17410, 18822, 20892, 26115, 31370, 34820, 37644, 47055, 52230, 62740, 81827, 94110, 104460, 147439, 163654, 188220, 245481, 294878, 327308, 409135, 442317, 490962, 589756, 737195, 818270, 884634, 981924, 1227405, 1474390, 1636540, 1769268, 2211585, 2454810, 2948780, 4423170, 4909620, 5461517, 8846340, 10923034, 16384551, 21846068, 27307585, 32769102, 54615170, 65538204, 81922755, 109230340, 163845510, 256691299, 327691020, 513382598, 770073897, 1026765196, 1283456495, 1540147794, 2566912990, 3080295588, 3850369485, 5133825980, 7700738970, 15401477940]

約数ペア:

[(1, 15401477940), (2, 7700738970), (3, 5133825980), (4, 3850369485), (5, 3080295588), (6, 2566912990), (10, 1540147794), (12, 1283456495), (15, 1026765196), (20, 770073897), (30, 513382598), (47, 327691020), (60, 256691299), (94, 163845510), (141, 109230340), (188, 81922755), (235, 65538204), (282, 54615170), (470, 32769102), (564, 27307585), (705, 21846068), (940, 16384551), (1410, 10923034), (1741, 8846340), (2820, 5461517), (3137, 4909620), (3482, 4423170), (5223, 2948780), (6274, 2454810), (6964, 2211585), (8705, 1769268), (9411, 1636540), (10446, 1474390), (12548, 1227405), (15685, 981924), (17410, 884634), (18822, 818270), (20892, 737195), (26115, 589756), (31370, 490962), (34820, 442317), (37644, 409135), (47055, 327308), (52230, 294878), (62740, 245481), (81827, 188220), (94110, 163654), (104460, 147439)]