63441990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{5381}}^1$

素因数の和:5525

約数の個数: 48

約数和(自身を含む): 166239216

約数和(自身を除く): 102797226

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 131, 262, 393, 655, 786, 1179, 1310, 1965, 2358, 3930, 5381, 5895, 10762, 11790, 16143, 26905, 32286, 48429, 53810, 80715, 96858, 161430, 242145, 484290, 704911, 1409822, 2114733, 3524555, 4229466, 6344199, 7049110, 10573665, 12688398, 21147330, 31720995, 63441990]

約数ペア:

[(1, 63441990), (2, 31720995), (3, 21147330), (5, 12688398), (6, 10573665), (9, 7049110), (10, 6344199), (15, 4229466), (18, 3524555), (30, 2114733), (45, 1409822), (90, 704911), (131, 484290), (262, 242145), (393, 161430), (655, 96858), (786, 80715), (1179, 53810), (1310, 48429), (1965, 32286), (2358, 26905), (3930, 16143), (5381, 11790), (5895, 10762)]