214773780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1213}}^1$

素因数の和:1465

約数の個数: 96

約数和(自身を含む): 651014784

約数和(自身を除く): 436241004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 227, 260, 390, 454, 681, 780, 908, 1135, 1213, 1362, 2270, 2426, 2724, 2951, 3405, 3639, 4540, 4852, 5902, 6065, 6810, 7278, 8853, 11804, 12130, 13620, 14556, 14755, 15769, 17706, 18195, 24260, 29510, 31538, 35412, 36390, 44265, 47307, 59020, 63076, 72780, 78845, 88530, 94614, 157690, 177060, 189228, 236535, 275351, 315380, 473070, 550702, 826053, 946140, 1101404, 1376755, 1652106, 2753510, 3304212, 3579563, 4130265, 5507020, 7159126, 8260530, 10738689, 14318252, 16521060, 17897815, 21477378, 35795630, 42954756, 53693445, 71591260, 107386890, 214773780]

約数ペア:

[(1, 214773780), (2, 107386890), (3, 71591260), (4, 53693445), (5, 42954756), (6, 35795630), (10, 21477378), (12, 17897815), (13, 16521060), (15, 14318252), (20, 10738689), (26, 8260530), (30, 7159126), (39, 5507020), (52, 4130265), (60, 3579563), (65, 3304212), (78, 2753510), (130, 1652106), (156, 1376755), (195, 1101404), (227, 946140), (260, 826053), (390, 550702), (454, 473070), (681, 315380), (780, 275351), (908, 236535), (1135, 189228), (1213, 177060), (1362, 157690), (2270, 94614), (2426, 88530), (2724, 78845), (2951, 72780), (3405, 63076), (3639, 59020), (4540, 47307), (4852, 44265), (5902, 36390), (6065, 35412), (6810, 31538), (7278, 29510), (8853, 24260), (11804, 18195), (12130, 17706), (13620, 15769), (14556, 14755)]