3621540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4643}}^1$

素因数の和:4668

約数の個数: 48

約数和(自身を含む): 10922688

約数和(自身を除く): 7301148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 4643, 9286, 13929, 18572, 23215, 27858, 46430, 55716, 60359, 69645, 92860, 120718, 139290, 181077, 241436, 278580, 301795, 362154, 603590, 724308, 905385, 1207180, 1810770, 3621540]

約数ペア:

[(1, 3621540), (2, 1810770), (3, 1207180), (4, 905385), (5, 724308), (6, 603590), (10, 362154), (12, 301795), (13, 278580), (15, 241436), (20, 181077), (26, 139290), (30, 120718), (39, 92860), (52, 69645), (60, 60359), (65, 55716), (78, 46430), (130, 27858), (156, 23215), (195, 18572), (260, 13929), (390, 9286), (780, 4643)]