4201998540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2259139}}^1$

素因数の和:2259182

約数の個数: 48

約数和(自身を含む): 12145136640

約数和(自身を除く): 7943138100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 2259139, 4518278, 6777417, 9036556, 11295695, 13554834, 22591390, 27109668, 33887085, 45182780, 67774170, 70033309, 135548340, 140066618, 210099927, 280133236, 350166545, 420199854, 700333090, 840399708, 1050499635, 1400666180, 2100999270, 4201998540]

約数ペア:

[(1, 4201998540), (2, 2100999270), (3, 1400666180), (4, 1050499635), (5, 840399708), (6, 700333090), (10, 420199854), (12, 350166545), (15, 280133236), (20, 210099927), (30, 140066618), (31, 135548340), (60, 70033309), (62, 67774170), (93, 45182780), (124, 33887085), (155, 27109668), (186, 22591390), (310, 13554834), (372, 11295695), (465, 9036556), (620, 6777417), (930, 4518278), (1860, 2259139)]