143247390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{33391}}^1$

素因数の和:33425

約数の個数: 64

約数和(自身を含む): 403909632

約数和(自身を除く): 260662242

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 33391, 66782, 100173, 166955, 200346, 333910, 367301, 434083, 500865, 734602, 868166, 1001730, 1101903, 1302249, 1836505, 2170415, 2203806, 2604498, 3673010, 4340830, 4774913, 5509515, 6511245, 9549826, 11019030, 13022490, 14324739, 23874565, 28649478, 47749130, 71623695, 143247390]

約数ペア:

[(1, 143247390), (2, 71623695), (3, 47749130), (5, 28649478), (6, 23874565), (10, 14324739), (11, 13022490), (13, 11019030), (15, 9549826), (22, 6511245), (26, 5509515), (30, 4774913), (33, 4340830), (39, 3673010), (55, 2604498), (65, 2203806), (66, 2170415), (78, 1836505), (110, 1302249), (130, 1101903), (143, 1001730), (165, 868166), (195, 734602), (286, 500865), (330, 434083), (390, 367301), (429, 333910), (715, 200346), (858, 166955), (1430, 100173), (2145, 66782), (4290, 33391)]