19005286620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3877}}^1\times {\mathrm{81701}}^1$

素因数の和:85590

約数の個数: 48

約数和(自身を含む): 53229179808

約数和(自身を除く): 34223893188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3877, 7754, 11631, 15508, 19385, 23262, 38770, 46524, 58155, 77540, 81701, 116310, 163402, 232620, 245103, 326804, 408505, 490206, 817010, 980412, 1225515, 1634020, 2451030, 4902060, 316754777, 633509554, 950264331, 1267019108, 1583773885, 1900528662, 3167547770, 3801057324, 4751321655, 6335095540, 9502643310, 19005286620]

約数ペア:

[(1, 19005286620), (2, 9502643310), (3, 6335095540), (4, 4751321655), (5, 3801057324), (6, 3167547770), (10, 1900528662), (12, 1583773885), (15, 1267019108), (20, 950264331), (30, 633509554), (60, 316754777), (3877, 4902060), (7754, 2451030), (11631, 1634020), (15508, 1225515), (19385, 980412), (23262, 817010), (38770, 490206), (46524, 408505), (58155, 326804), (77540, 245103), (81701, 232620), (116310, 163402)]