2425050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{317}}^1$

素因数の和:352

約数の個数: 72

約数和(自身を含む): 6920316

約数和(自身を除く): 4495266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 170, 225, 255, 306, 317, 425, 450, 510, 634, 765, 850, 951, 1275, 1530, 1585, 1902, 2550, 2853, 3170, 3825, 4755, 5389, 5706, 7650, 7925, 9510, 10778, 14265, 15850, 16167, 23775, 26945, 28530, 32334, 47550, 48501, 53890, 71325, 80835, 97002, 134725, 142650, 161670, 242505, 269450, 404175, 485010, 808350, 1212525, 2425050]

約数ペア:

[(1, 2425050), (2, 1212525), (3, 808350), (5, 485010), (6, 404175), (9, 269450), (10, 242505), (15, 161670), (17, 142650), (18, 134725), (25, 97002), (30, 80835), (34, 71325), (45, 53890), (50, 48501), (51, 47550), (75, 32334), (85, 28530), (90, 26945), (102, 23775), (150, 16167), (153, 15850), (170, 14265), (225, 10778), (255, 9510), (306, 7925), (317, 7650), (425, 5706), (450, 5389), (510, 4755), (634, 3825), (765, 3170), (850, 2853), (951, 2550), (1275, 1902), (1530, 1585)]