1711725050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:640

約数の個数: 96

約数和(自身を含む): 3714428928

約数和(自身を除く): 2002703878

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 97, 127, 175, 194, 254, 350, 397, 485, 635, 679, 794, 889, 970, 1270, 1358, 1778, 1985, 2425, 2779, 3175, 3395, 3970, 4445, 4850, 5558, 6350, 6790, 8890, 9925, 12319, 13895, 16975, 19850, 22225, 24638, 27790, 33950, 38509, 44450, 50419, 61595, 69475, 77018, 86233, 100838, 123190, 138950, 172466, 192545, 252095, 269563, 307975, 352933, 385090, 431165, 504190, 539126, 615950, 705866, 862330, 962725, 1260475, 1347815, 1764665, 1925450, 2155825, 2520950, 2695630, 3529330, 4311650, 4890643, 6739075, 8823325, 9781286, 13478150, 17646650, 24453215, 34234501, 48906430, 68469002, 122266075, 171172505, 244532150, 342345010, 855862525, 1711725050]

約数ペア:

[(1, 1711725050), (2, 855862525), (5, 342345010), (7, 244532150), (10, 171172505), (14, 122266075), (25, 68469002), (35, 48906430), (50, 34234501), (70, 24453215), (97, 17646650), (127, 13478150), (175, 9781286), (194, 8823325), (254, 6739075), (350, 4890643), (397, 4311650), (485, 3529330), (635, 2695630), (679, 2520950), (794, 2155825), (889, 1925450), (970, 1764665), (1270, 1347815), (1358, 1260475), (1778, 962725), (1985, 862330), (2425, 705866), (2779, 615950), (3175, 539126), (3395, 504190), (3970, 431165), (4445, 385090), (4850, 352933), (5558, 307975), (6350, 269563), (6790, 252095), (8890, 192545), (9925, 172466), (12319, 138950), (13895, 123190), (16975, 100838), (19850, 86233), (22225, 77018), (24638, 69475), (27790, 61595), (33950, 50419), (38509, 44450)]