75705410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^2$

素因数の和:347

約数の個数: 48

約数和(自身を含む): 154490112

約数和(自身を除く): 78784702

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 149, 155, 298, 310, 341, 682, 745, 1490, 1639, 1705, 3278, 3410, 4619, 8195, 9238, 16390, 22201, 23095, 44402, 46190, 50809, 101618, 111005, 222010, 244211, 254045, 488422, 508090, 688231, 1221055, 1376462, 2442110, 3441155, 6882310, 7570541, 15141082, 37852705, 75705410]

約数ペア:

[(1, 75705410), (2, 37852705), (5, 15141082), (10, 7570541), (11, 6882310), (22, 3441155), (31, 2442110), (55, 1376462), (62, 1221055), (110, 688231), (149, 508090), (155, 488422), (298, 254045), (310, 244211), (341, 222010), (682, 111005), (745, 101618), (1490, 50809), (1639, 46190), (1705, 44402), (3278, 23095), (3410, 22201), (4619, 16390), (8195, 9238)]