634540980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{1567}}^1$

素因数の和:1993

約数の個数: 96

約数和(自身を含む): 1887169536

約数和(自身を除く): 1252628556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 397, 510, 794, 1020, 1191, 1567, 1588, 1985, 2382, 3134, 3970, 4701, 4764, 5955, 6268, 6749, 7835, 7940, 9402, 11910, 13498, 15670, 18804, 20247, 23505, 23820, 26639, 26996, 31340, 33745, 40494, 47010, 53278, 67490, 79917, 80988, 94020, 101235, 106556, 133195, 134980, 159834, 202470, 266390, 319668, 399585, 404940, 532780, 622099, 799170, 1244198, 1598340, 1866297, 2488396, 3110495, 3732594, 6220990, 7465188, 9331485, 10575683, 12441980, 18662970, 21151366, 31727049, 37325940, 42302732, 52878415, 63454098, 105756830, 126908196, 158635245, 211513660, 317270490, 634540980]

約数ペア:

[(1, 634540980), (2, 317270490), (3, 211513660), (4, 158635245), (5, 126908196), (6, 105756830), (10, 63454098), (12, 52878415), (15, 42302732), (17, 37325940), (20, 31727049), (30, 21151366), (34, 18662970), (51, 12441980), (60, 10575683), (68, 9331485), (85, 7465188), (102, 6220990), (170, 3732594), (204, 3110495), (255, 2488396), (340, 1866297), (397, 1598340), (510, 1244198), (794, 799170), (1020, 622099), (1191, 532780), (1567, 404940), (1588, 399585), (1985, 319668), (2382, 266390), (3134, 202470), (3970, 159834), (4701, 134980), (4764, 133195), (5955, 106556), (6268, 101235), (6749, 94020), (7835, 80988), (7940, 79917), (9402, 67490), (11910, 53278), (13498, 47010), (15670, 40494), (18804, 33745), (20247, 31340), (23505, 26996), (23820, 26639)]