42667170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15629}}^1$

素因数の和:15659

約数の個数: 64

約数和(自身を含む): 126040320

約数和(自身を除く): 83373150

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 15629, 31258, 46887, 78145, 93774, 109403, 156290, 203177, 218806, 234435, 328209, 406354, 468870, 547015, 609531, 656418, 1015885, 1094030, 1219062, 1422239, 1641045, 2031770, 2844478, 3047655, 3282090, 4266717, 6095310, 7111195, 8533434, 14222390, 21333585, 42667170]

約数ペア:

[(1, 42667170), (2, 21333585), (3, 14222390), (5, 8533434), (6, 7111195), (7, 6095310), (10, 4266717), (13, 3282090), (14, 3047655), (15, 2844478), (21, 2031770), (26, 1641045), (30, 1422239), (35, 1219062), (39, 1094030), (42, 1015885), (65, 656418), (70, 609531), (78, 547015), (91, 468870), (105, 406354), (130, 328209), (182, 234435), (195, 218806), (210, 203177), (273, 156290), (390, 109403), (455, 93774), (546, 78145), (910, 46887), (1365, 31258), (2730, 15629)]