4560990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{587}}^1$

素因数の和:641

約数の個数: 64

約数和(自身を含む): 12870144

約数和(自身を除く): 8309154

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 105, 111, 185, 210, 222, 259, 370, 518, 555, 587, 777, 1110, 1174, 1295, 1554, 1761, 2590, 2935, 3522, 3885, 4109, 5870, 7770, 8218, 8805, 12327, 17610, 20545, 21719, 24654, 41090, 43438, 61635, 65157, 108595, 123270, 130314, 152033, 217190, 304066, 325785, 456099, 651570, 760165, 912198, 1520330, 2280495, 4560990]

約数ペア:

[(1, 4560990), (2, 2280495), (3, 1520330), (5, 912198), (6, 760165), (7, 651570), (10, 456099), (14, 325785), (15, 304066), (21, 217190), (30, 152033), (35, 130314), (37, 123270), (42, 108595), (70, 65157), (74, 61635), (105, 43438), (111, 41090), (185, 24654), (210, 21719), (222, 20545), (259, 17610), (370, 12327), (518, 8805), (555, 8218), (587, 7770), (777, 5870), (1110, 4109), (1174, 3885), (1295, 3522), (1554, 2935), (1761, 2590)]