4365090

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1$

素因数の和:353

約数の個数: 80

約数和(自身を含む): 12466872

約数和(自身を除く): 8101782

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 255, 270, 306, 317, 405, 459, 510, 634, 765, 810, 918, 951, 1377, 1530, 1585, 1902, 2295, 2754, 2853, 3170, 4590, 4755, 5389, 5706, 6885, 8559, 9510, 10778, 13770, 14265, 16167, 17118, 25677, 26945, 28530, 32334, 42795, 48501, 51354, 53890, 80835, 85590, 97002, 128385, 145503, 161670, 242505, 256770, 291006, 436509, 485010, 727515, 873018, 1455030, 2182545, 4365090]

約数ペア:

[(1, 4365090), (2, 2182545), (3, 1455030), (5, 873018), (6, 727515), (9, 485010), (10, 436509), (15, 291006), (17, 256770), (18, 242505), (27, 161670), (30, 145503), (34, 128385), (45, 97002), (51, 85590), (54, 80835), (81, 53890), (85, 51354), (90, 48501), (102, 42795), (135, 32334), (153, 28530), (162, 26945), (170, 25677), (255, 17118), (270, 16167), (306, 14265), (317, 13770), (405, 10778), (459, 9510), (510, 8559), (634, 6885), (765, 5706), (810, 5389), (918, 4755), (951, 4590), (1377, 3170), (1530, 2853), (1585, 2754), (1902, 2295)]