238329700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{3371}}^1$

素因数の和:3493

約数の個数: 72

約数和(自身を含む): 597086784

約数和(自身を除く): 358757084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 101, 140, 175, 202, 350, 404, 505, 700, 707, 1010, 1414, 2020, 2525, 2828, 3371, 3535, 5050, 6742, 7070, 10100, 13484, 14140, 16855, 17675, 23597, 33710, 35350, 47194, 67420, 70700, 84275, 94388, 117985, 168550, 235970, 337100, 340471, 471940, 589925, 680942, 1179850, 1361884, 1702355, 2359700, 2383297, 3404710, 4766594, 6809420, 8511775, 9533188, 11916485, 17023550, 23832970, 34047100, 47665940, 59582425, 119164850, 238329700]

約数ペア:

[(1, 238329700), (2, 119164850), (4, 59582425), (5, 47665940), (7, 34047100), (10, 23832970), (14, 17023550), (20, 11916485), (25, 9533188), (28, 8511775), (35, 6809420), (50, 4766594), (70, 3404710), (100, 2383297), (101, 2359700), (140, 1702355), (175, 1361884), (202, 1179850), (350, 680942), (404, 589925), (505, 471940), (700, 340471), (707, 337100), (1010, 235970), (1414, 168550), (2020, 117985), (2525, 94388), (2828, 84275), (3371, 70700), (3535, 67420), (5050, 47194), (6742, 35350), (7070, 33710), (10100, 23597), (13484, 17675), (14140, 16855)]