2021884170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1\times {\mathrm{2239}}^1$

素因数の和:3251

約数の個数: 64

約数和(自身を含む): 5016453120

約数和(自身を除く): 2994568950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 971, 1942, 2239, 2913, 4478, 4855, 5826, 6717, 9710, 11195, 13434, 14565, 22390, 29130, 30101, 33585, 60202, 67170, 69409, 90303, 138818, 150505, 180606, 208227, 301010, 347045, 416454, 451515, 694090, 903030, 1041135, 2082270, 2174069, 4348138, 6522207, 10870345, 13044414, 21740690, 32611035, 65222070, 67396139, 134792278, 202188417, 336980695, 404376834, 673961390, 1010942085, 2021884170]

約数ペア:

[(1, 2021884170), (2, 1010942085), (3, 673961390), (5, 404376834), (6, 336980695), (10, 202188417), (15, 134792278), (30, 67396139), (31, 65222070), (62, 32611035), (93, 21740690), (155, 13044414), (186, 10870345), (310, 6522207), (465, 4348138), (930, 2174069), (971, 2082270), (1942, 1041135), (2239, 903030), (2913, 694090), (4478, 451515), (4855, 416454), (5826, 347045), (6717, 301010), (9710, 208227), (11195, 180606), (13434, 150505), (14565, 138818), (22390, 90303), (29130, 69409), (30101, 67170), (33585, 60202)]