764863980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{439577}}^1$

素因数の和:439618

約数の個数: 48

約数和(自身を含む): 2215473120

約数和(自身を除く): 1450609140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 439577, 879154, 1318731, 1758308, 2197885, 2637462, 4395770, 5274924, 6593655, 8791540, 12747733, 13187310, 25495466, 26374620, 38243199, 50990932, 63738665, 76486398, 127477330, 152972796, 191215995, 254954660, 382431990, 764863980]

約数ペア:

[(1, 764863980), (2, 382431990), (3, 254954660), (4, 191215995), (5, 152972796), (6, 127477330), (10, 76486398), (12, 63738665), (15, 50990932), (20, 38243199), (29, 26374620), (30, 25495466), (58, 13187310), (60, 12747733), (87, 8791540), (116, 6593655), (145, 5274924), (174, 4395770), (290, 2637462), (348, 2197885), (435, 1758308), (580, 1318731), (870, 879154), (1740, 439577)]