7136850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{971}}^1$

素因数の和:1000

約数の個数: 72

約数和(自身を含む): 20610288

約数和(自身を除く): 13473438

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 350, 490, 525, 735, 971, 1050, 1225, 1470, 1942, 2450, 2913, 3675, 4855, 5826, 6797, 7350, 9710, 13594, 14565, 20391, 24275, 29130, 33985, 40782, 47579, 48550, 67970, 72825, 95158, 101955, 142737, 145650, 169925, 203910, 237895, 285474, 339850, 475790, 509775, 713685, 1019550, 1189475, 1427370, 2378950, 3568425, 7136850]

約数ペア:

[(1, 7136850), (2, 3568425), (3, 2378950), (5, 1427370), (6, 1189475), (7, 1019550), (10, 713685), (14, 509775), (15, 475790), (21, 339850), (25, 285474), (30, 237895), (35, 203910), (42, 169925), (49, 145650), (50, 142737), (70, 101955), (75, 95158), (98, 72825), (105, 67970), (147, 48550), (150, 47579), (175, 40782), (210, 33985), (245, 29130), (294, 24275), (350, 20391), (490, 14565), (525, 13594), (735, 9710), (971, 7350), (1050, 6797), (1225, 5826), (1470, 4855), (1942, 3675), (2450, 2913)]