30482970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{383}}^1$

素因数の和:779

約数の個数: 64

約数和(自身を含む): 84049920

約数和(自身を除く): 53566950

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 379, 383, 758, 766, 1137, 1149, 1895, 1915, 2274, 2298, 2653, 2681, 3790, 3830, 5306, 5362, 5685, 5745, 7959, 8043, 11370, 11490, 13265, 13405, 15918, 16086, 26530, 26810, 39795, 40215, 79590, 80430, 145157, 290314, 435471, 725785, 870942, 1016099, 1451570, 2032198, 2177355, 3048297, 4354710, 5080495, 6096594, 10160990, 15241485, 30482970]

約数ペア:

[(1, 30482970), (2, 15241485), (3, 10160990), (5, 6096594), (6, 5080495), (7, 4354710), (10, 3048297), (14, 2177355), (15, 2032198), (21, 1451570), (30, 1016099), (35, 870942), (42, 725785), (70, 435471), (105, 290314), (210, 145157), (379, 80430), (383, 79590), (758, 40215), (766, 39795), (1137, 26810), (1149, 26530), (1895, 16086), (1915, 15918), (2274, 13405), (2298, 13265), (2653, 11490), (2681, 11370), (3790, 8043), (3830, 7959), (5306, 5745), (5362, 5685)]