7964670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:154

約数の個数: 128

約数和(自身を含む): 24385536

約数和(自身を除く): 16420866

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 23, 30, 34, 35, 42, 46, 51, 69, 70, 85, 97, 102, 105, 115, 119, 138, 161, 170, 194, 210, 230, 238, 255, 291, 322, 345, 357, 391, 483, 485, 510, 582, 595, 679, 690, 714, 782, 805, 966, 970, 1173, 1190, 1358, 1455, 1610, 1649, 1785, 1955, 2037, 2231, 2346, 2415, 2737, 2910, 3298, 3395, 3570, 3910, 4074, 4462, 4830, 4947, 5474, 5865, 6693, 6790, 8211, 8245, 9894, 10185, 11155, 11543, 11730, 13386, 13685, 15617, 16422, 16490, 20370, 22310, 23086, 24735, 27370, 31234, 33465, 34629, 37927, 41055, 46851, 49470, 57715, 66930, 69258, 75854, 78085, 82110, 93702, 113781, 115430, 156170, 173145, 189635, 227562, 234255, 265489, 346290, 379270, 468510, 530978, 568905, 796467, 1137810, 1327445, 1592934, 2654890, 3982335, 7964670]

約数ペア:

[(1, 7964670), (2, 3982335), (3, 2654890), (5, 1592934), (6, 1327445), (7, 1137810), (10, 796467), (14, 568905), (15, 530978), (17, 468510), (21, 379270), (23, 346290), (30, 265489), (34, 234255), (35, 227562), (42, 189635), (46, 173145), (51, 156170), (69, 115430), (70, 113781), (85, 93702), (97, 82110), (102, 78085), (105, 75854), (115, 69258), (119, 66930), (138, 57715), (161, 49470), (170, 46851), (194, 41055), (210, 37927), (230, 34629), (238, 33465), (255, 31234), (291, 27370), (322, 24735), (345, 23086), (357, 22310), (391, 20370), (483, 16490), (485, 16422), (510, 15617), (582, 13685), (595, 13386), (679, 11730), (690, 11543), (714, 11155), (782, 10185), (805, 9894), (966, 8245), (970, 8211), (1173, 6790), (1190, 6693), (1358, 5865), (1455, 5474), (1610, 4947), (1649, 4830), (1785, 4462), (1955, 4074), (2037, 3910), (2231, 3570), (2346, 3395), (2415, 3298), (2737, 2910)]