1966865220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{3642343}}^1$

素因数の和:3642361

約数の個数: 48

約数和(自身を含む): 6119137920

約数和(自身を除く): 4152272700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 3642343, 7284686, 10927029, 14569372, 18211715, 21854058, 32781087, 36423430, 43708116, 54635145, 65562174, 72846860, 98343261, 109270290, 131124348, 163905435, 196686522, 218540580, 327810870, 393373044, 491716305, 655621740, 983432610, 1966865220]

約数ペア:

[(1, 1966865220), (2, 983432610), (3, 655621740), (4, 491716305), (5, 393373044), (6, 327810870), (9, 218540580), (10, 196686522), (12, 163905435), (15, 131124348), (18, 109270290), (20, 98343261), (27, 72846860), (30, 65562174), (36, 54635145), (45, 43708116), (54, 36423430), (60, 32781087), (90, 21854058), (108, 18211715), (135, 14569372), (180, 10927029), (270, 7284686), (540, 3642343)]