13990860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1993}}^1$

素因数の和:2024

約数の個数: 96

約数和(自身を含む): 46898880

約数和(自身を除く): 32908020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 1993, 2340, 3510, 3986, 5979, 7020, 7972, 9965, 11958, 17937, 19930, 23916, 25909, 29895, 35874, 39860, 51818, 53811, 59790, 71748, 77727, 89685, 103636, 107622, 119580, 129545, 155454, 179370, 215244, 233181, 259090, 269055, 310908, 358740, 388635, 466362, 518180, 538110, 699543, 777270, 932724, 1076220, 1165905, 1399086, 1554540, 2331810, 2798172, 3497715, 4663620, 6995430, 13990860]

約数ペア:

[(1, 13990860), (2, 6995430), (3, 4663620), (4, 3497715), (5, 2798172), (6, 2331810), (9, 1554540), (10, 1399086), (12, 1165905), (13, 1076220), (15, 932724), (18, 777270), (20, 699543), (26, 538110), (27, 518180), (30, 466362), (36, 388635), (39, 358740), (45, 310908), (52, 269055), (54, 259090), (60, 233181), (65, 215244), (78, 179370), (90, 155454), (108, 129545), (117, 119580), (130, 107622), (135, 103636), (156, 89685), (180, 77727), (195, 71748), (234, 59790), (260, 53811), (270, 51818), (351, 39860), (390, 35874), (468, 29895), (540, 25909), (585, 23916), (702, 19930), (780, 17937), (1170, 11958), (1404, 9965), (1755, 7972), (1993, 7020), (2340, 5979), (3510, 3986)]