45081660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1993}}^1$

素因数の和:2047

約数の個数: 96

約数和(自身を含む): 140696640

約数和(自身を除く): 95614980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 39, 52, 58, 60, 65, 78, 87, 116, 130, 145, 156, 174, 195, 260, 290, 348, 377, 390, 435, 580, 754, 780, 870, 1131, 1508, 1740, 1885, 1993, 2262, 3770, 3986, 4524, 5655, 5979, 7540, 7972, 9965, 11310, 11958, 19930, 22620, 23916, 25909, 29895, 39860, 51818, 57797, 59790, 77727, 103636, 115594, 119580, 129545, 155454, 173391, 231188, 259090, 288985, 310908, 346782, 388635, 518180, 577970, 693564, 751361, 777270, 866955, 1155940, 1502722, 1554540, 1733910, 2254083, 3005444, 3467820, 3756805, 4508166, 7513610, 9016332, 11270415, 15027220, 22540830, 45081660]

約数ペア:

[(1, 45081660), (2, 22540830), (3, 15027220), (4, 11270415), (5, 9016332), (6, 7513610), (10, 4508166), (12, 3756805), (13, 3467820), (15, 3005444), (20, 2254083), (26, 1733910), (29, 1554540), (30, 1502722), (39, 1155940), (52, 866955), (58, 777270), (60, 751361), (65, 693564), (78, 577970), (87, 518180), (116, 388635), (130, 346782), (145, 310908), (156, 288985), (174, 259090), (195, 231188), (260, 173391), (290, 155454), (348, 129545), (377, 119580), (390, 115594), (435, 103636), (580, 77727), (754, 59790), (780, 57797), (870, 51818), (1131, 39860), (1508, 29895), (1740, 25909), (1885, 23916), (1993, 22620), (2262, 19930), (3770, 11958), (3986, 11310), (4524, 9965), (5655, 7972), (5979, 7540)]