64732620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{56783}}^1$

素因数の和:56814

約数の個数: 48

約数和(自身を含む): 190794240

約数和(自身を除く): 126061620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 56783, 113566, 170349, 227132, 283915, 340698, 567830, 681396, 851745, 1078877, 1135660, 1703490, 2157754, 3236631, 3406980, 4315508, 5394385, 6473262, 10788770, 12946524, 16183155, 21577540, 32366310, 64732620]

約数ペア:

[(1, 64732620), (2, 32366310), (3, 21577540), (4, 16183155), (5, 12946524), (6, 10788770), (10, 6473262), (12, 5394385), (15, 4315508), (19, 3406980), (20, 3236631), (30, 2157754), (38, 1703490), (57, 1135660), (60, 1078877), (76, 851745), (95, 681396), (114, 567830), (190, 340698), (228, 283915), (285, 227132), (380, 170349), (570, 113566), (1140, 56783)]