7752570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:132

約数の個数: 128

約数和(自身を含む): 23500800

約数和(自身を除く): 15748230

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 29, 30, 35, 38, 42, 57, 58, 67, 70, 87, 95, 105, 114, 133, 134, 145, 174, 190, 201, 203, 210, 266, 285, 290, 335, 399, 402, 406, 435, 469, 551, 570, 609, 665, 670, 798, 870, 938, 1005, 1015, 1102, 1218, 1273, 1330, 1407, 1653, 1943, 1995, 2010, 2030, 2345, 2546, 2755, 2814, 3045, 3306, 3819, 3857, 3886, 3990, 4690, 5510, 5829, 6090, 6365, 7035, 7638, 7714, 8265, 8911, 9715, 11571, 11658, 12730, 13601, 14070, 16530, 17822, 19095, 19285, 19430, 23142, 26733, 27202, 29145, 36917, 38190, 38570, 40803, 44555, 53466, 57855, 58290, 68005, 73834, 81606, 89110, 110751, 115710, 133665, 136010, 184585, 204015, 221502, 258419, 267330, 369170, 408030, 516838, 553755, 775257, 1107510, 1292095, 1550514, 2584190, 3876285, 7752570]

約数ペア:

[(1, 7752570), (2, 3876285), (3, 2584190), (5, 1550514), (6, 1292095), (7, 1107510), (10, 775257), (14, 553755), (15, 516838), (19, 408030), (21, 369170), (29, 267330), (30, 258419), (35, 221502), (38, 204015), (42, 184585), (57, 136010), (58, 133665), (67, 115710), (70, 110751), (87, 89110), (95, 81606), (105, 73834), (114, 68005), (133, 58290), (134, 57855), (145, 53466), (174, 44555), (190, 40803), (201, 38570), (203, 38190), (210, 36917), (266, 29145), (285, 27202), (290, 26733), (335, 23142), (399, 19430), (402, 19285), (406, 19095), (435, 17822), (469, 16530), (551, 14070), (570, 13601), (609, 12730), (665, 11658), (670, 11571), (798, 9715), (870, 8911), (938, 8265), (1005, 7714), (1015, 7638), (1102, 7035), (1218, 6365), (1273, 6090), (1330, 5829), (1407, 5510), (1653, 4690), (1943, 3990), (1995, 3886), (2010, 3857), (2030, 3819), (2345, 3306), (2546, 3045), (2755, 2814)]