7777303630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1\times {\mathrm{1619}}^1$

素因数の和:1969

約数の個数: 64

約数和(自身を含む): 14934585600

約数和(自身を除く): 7157281970

約数列:

[1, 2, 5, 10, 19, 38, 95, 131, 190, 193, 262, 386, 655, 965, 1310, 1619, 1930, 2489, 3238, 3667, 4978, 7334, 8095, 12445, 16190, 18335, 24890, 25283, 30761, 36670, 50566, 61522, 126415, 153805, 212089, 252830, 307610, 312467, 424178, 480377, 624934, 960754, 1060445, 1562335, 2120890, 2401885, 3124670, 4029691, 4803770, 5936873, 8059382, 11873746, 20148455, 29684365, 40296910, 40933177, 59368730, 81866354, 204665885, 409331770, 777730363, 1555460726, 3888651815, 7777303630]

約数ペア:

[(1, 7777303630), (2, 3888651815), (5, 1555460726), (10, 777730363), (19, 409331770), (38, 204665885), (95, 81866354), (131, 59368730), (190, 40933177), (193, 40296910), (262, 29684365), (386, 20148455), (655, 11873746), (965, 8059382), (1310, 5936873), (1619, 4803770), (1930, 4029691), (2489, 3124670), (3238, 2401885), (3667, 2120890), (4978, 1562335), (7334, 1060445), (8095, 960754), (12445, 624934), (16190, 480377), (18335, 424178), (24890, 312467), (25283, 307610), (30761, 252830), (36670, 212089), (50566, 153805), (61522, 126415)]