107421580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:295

約数の個数: 96

約数和(自身を含む): 266499072

約数和(自身を除く): 159077492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 71, 101, 107, 140, 142, 202, 214, 284, 355, 404, 428, 497, 505, 535, 707, 710, 749, 994, 1010, 1070, 1414, 1420, 1498, 1988, 2020, 2140, 2485, 2828, 2996, 3535, 3745, 4970, 7070, 7171, 7490, 7597, 9940, 10807, 14140, 14342, 14980, 15194, 21614, 28684, 30388, 35855, 37985, 43228, 50197, 53179, 54035, 71710, 75649, 75970, 100394, 106358, 108070, 143420, 151298, 151940, 200788, 212716, 216140, 250985, 265895, 302596, 378245, 501970, 531790, 756490, 767297, 1003940, 1063580, 1512980, 1534594, 3069188, 3836485, 5371079, 7672970, 10742158, 15345940, 21484316, 26855395, 53710790, 107421580]

約数ペア:

[(1, 107421580), (2, 53710790), (4, 26855395), (5, 21484316), (7, 15345940), (10, 10742158), (14, 7672970), (20, 5371079), (28, 3836485), (35, 3069188), (70, 1534594), (71, 1512980), (101, 1063580), (107, 1003940), (140, 767297), (142, 756490), (202, 531790), (214, 501970), (284, 378245), (355, 302596), (404, 265895), (428, 250985), (497, 216140), (505, 212716), (535, 200788), (707, 151940), (710, 151298), (749, 143420), (994, 108070), (1010, 106358), (1070, 100394), (1414, 75970), (1420, 75649), (1498, 71710), (1988, 54035), (2020, 53179), (2140, 50197), (2485, 43228), (2828, 37985), (2996, 35855), (3535, 30388), (3745, 28684), (4970, 21614), (7070, 15194), (7171, 14980), (7490, 14342), (7597, 14140), (9940, 10807)]