28027470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{49171}}^1$

素因数の和:49200

約数の個数: 32

約数和(自身を含む): 70807680

約数和(自身を除く): 42780210

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 49171, 98342, 147513, 245855, 295026, 491710, 737565, 934249, 1475130, 1868498, 2802747, 4671245, 5605494, 9342490, 14013735, 28027470]

約数ペア:

[(1, 28027470), (2, 14013735), (3, 9342490), (5, 5605494), (6, 4671245), (10, 2802747), (15, 1868498), (19, 1475130), (30, 934249), (38, 737565), (57, 491710), (95, 295026), (114, 245855), (190, 147513), (285, 98342), (570, 49171)]