76911510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{991}}^1$

素因数の和:1213

約数の個数: 64

約数和(自身を含む): 199987200

約数和(自身を除く): 123075690

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 199, 390, 398, 597, 991, 995, 1194, 1982, 1990, 2587, 2973, 2985, 4955, 5174, 5946, 5970, 7761, 9910, 12883, 12935, 14865, 15522, 25766, 25870, 29730, 38649, 38805, 64415, 77298, 77610, 128830, 193245, 197209, 386490, 394418, 591627, 986045, 1183254, 1972090, 2563717, 2958135, 5127434, 5916270, 7691151, 12818585, 15382302, 25637170, 38455755, 76911510]

約数ペア:

[(1, 76911510), (2, 38455755), (3, 25637170), (5, 15382302), (6, 12818585), (10, 7691151), (13, 5916270), (15, 5127434), (26, 2958135), (30, 2563717), (39, 1972090), (65, 1183254), (78, 986045), (130, 591627), (195, 394418), (199, 386490), (390, 197209), (398, 193245), (597, 128830), (991, 77610), (995, 77298), (1194, 64415), (1982, 38805), (1990, 38649), (2587, 29730), (2973, 25870), (2985, 25766), (4955, 15522), (5174, 14865), (5946, 12935), (5970, 12883), (7761, 9910)]