74348460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{14243}}^1$

素因数の和:14287

約数の個数: 72

約数和(自身を含む): 233316720

約数和(自身を除く): 158968260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 14243, 28486, 42729, 56972, 71215, 85458, 128187, 142430, 170916, 213645, 256374, 284860, 413047, 427290, 512748, 640935, 826094, 854580, 1239141, 1281870, 1652188, 2065235, 2478282, 2563740, 3717423, 4130470, 4956564, 6195705, 7434846, 8260940, 12391410, 14869692, 18587115, 24782820, 37174230, 74348460]

約数ペア:

[(1, 74348460), (2, 37174230), (3, 24782820), (4, 18587115), (5, 14869692), (6, 12391410), (9, 8260940), (10, 7434846), (12, 6195705), (15, 4956564), (18, 4130470), (20, 3717423), (29, 2563740), (30, 2478282), (36, 2065235), (45, 1652188), (58, 1281870), (60, 1239141), (87, 854580), (90, 826094), (116, 640935), (145, 512748), (174, 427290), (180, 413047), (261, 284860), (290, 256374), (348, 213645), (435, 170916), (522, 142430), (580, 128187), (870, 85458), (1044, 71215), (1305, 56972), (1740, 42729), (2610, 28486), (5220, 14243)]