74878110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{593}}^1$

素因数の和:690

約数の個数: 96

約数和(自身を含む): 206826048

約数和(自身を除く): 131947938

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 61, 69, 90, 115, 122, 138, 183, 207, 230, 305, 345, 366, 414, 549, 593, 610, 690, 915, 1035, 1098, 1186, 1403, 1779, 1830, 2070, 2745, 2806, 2965, 3558, 4209, 5337, 5490, 5930, 7015, 8418, 8895, 10674, 12627, 13639, 14030, 17790, 21045, 25254, 26685, 27278, 36173, 40917, 42090, 53370, 63135, 68195, 72346, 81834, 108519, 122751, 126270, 136390, 180865, 204585, 217038, 245502, 325557, 361730, 409170, 542595, 613755, 651114, 831979, 1085190, 1227510, 1627785, 1663958, 2495937, 3255570, 4159895, 4991874, 7487811, 8319790, 12479685, 14975622, 24959370, 37439055, 74878110]

約数ペア:

[(1, 74878110), (2, 37439055), (3, 24959370), (5, 14975622), (6, 12479685), (9, 8319790), (10, 7487811), (15, 4991874), (18, 4159895), (23, 3255570), (30, 2495937), (45, 1663958), (46, 1627785), (61, 1227510), (69, 1085190), (90, 831979), (115, 651114), (122, 613755), (138, 542595), (183, 409170), (207, 361730), (230, 325557), (305, 245502), (345, 217038), (366, 204585), (414, 180865), (549, 136390), (593, 126270), (610, 122751), (690, 108519), (915, 81834), (1035, 72346), (1098, 68195), (1186, 63135), (1403, 53370), (1779, 42090), (1830, 40917), (2070, 36173), (2745, 27278), (2806, 26685), (2965, 25254), (3558, 21045), (4209, 17790), (5337, 14030), (5490, 13639), (5930, 12627), (7015, 10674), (8418, 8895)]