2945248410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{260411}}^1$

素因数の和:260463

約数の個数: 64

約数和(自身を含む): 7874858880

約数和(自身を除く): 4929610470

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 130, 145, 174, 195, 290, 377, 390, 435, 754, 870, 1131, 1885, 2262, 3770, 5655, 11310, 260411, 520822, 781233, 1302055, 1562466, 2604110, 3385343, 3906165, 6770686, 7551919, 7812330, 10156029, 15103838, 16926715, 20312058, 22655757, 33853430, 37759595, 45311514, 50780145, 75519190, 98174947, 101560290, 113278785, 196349894, 226557570, 294524841, 490874735, 589049682, 981749470, 1472624205, 2945248410]

約数ペア:

[(1, 2945248410), (2, 1472624205), (3, 981749470), (5, 589049682), (6, 490874735), (10, 294524841), (13, 226557570), (15, 196349894), (26, 113278785), (29, 101560290), (30, 98174947), (39, 75519190), (58, 50780145), (65, 45311514), (78, 37759595), (87, 33853430), (130, 22655757), (145, 20312058), (174, 16926715), (195, 15103838), (290, 10156029), (377, 7812330), (390, 7551919), (435, 6770686), (754, 3906165), (870, 3385343), (1131, 2604110), (1885, 1562466), (2262, 1302055), (3770, 781233), (5655, 520822), (11310, 260411)]