15101770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1303}}^1$

素因数の和:1390

約数の個数: 32

約数和(自身を含む): 29105280

約数和(自身を除く): 14003510

約数列:

[1, 2, 5, 10, 19, 38, 61, 95, 122, 190, 305, 610, 1159, 1303, 2318, 2606, 5795, 6515, 11590, 13030, 24757, 49514, 79483, 123785, 158966, 247570, 397415, 794830, 1510177, 3020354, 7550885, 15101770]

約数ペア:

[(1, 15101770), (2, 7550885), (5, 3020354), (10, 1510177), (19, 794830), (38, 397415), (61, 247570), (95, 158966), (122, 123785), (190, 79483), (305, 49514), (610, 24757), (1159, 13030), (1303, 11590), (2318, 6515), (2606, 5795)]