248187450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{33767}}^1$

素因数の和:33796

約数の個数: 72

約数和(自身を含む): 716016672

約数和(自身を除く): 467829222

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, 1050, 1225, 1470, 2450, 3675, 7350, 33767, 67534, 101301, 168835, 202602, 236369, 337670, 472738, 506505, 709107, 844175, 1013010, 1181845, 1418214, 1654583, 1688350, 2363690, 2532525, 3309166, 3545535, 4963749, 5065050, 5909225, 7091070, 8272915, 9927498, 11818450, 16545830, 17727675, 24818745, 35455350, 41364575, 49637490, 82729150, 124093725, 248187450]

約数ペア:

[(1, 248187450), (2, 124093725), (3, 82729150), (5, 49637490), (6, 41364575), (7, 35455350), (10, 24818745), (14, 17727675), (15, 16545830), (21, 11818450), (25, 9927498), (30, 8272915), (35, 7091070), (42, 5909225), (49, 5065050), (50, 4963749), (70, 3545535), (75, 3309166), (98, 2532525), (105, 2363690), (147, 1688350), (150, 1654583), (175, 1418214), (210, 1181845), (245, 1013010), (294, 844175), (350, 709107), (490, 506505), (525, 472738), (735, 337670), (1050, 236369), (1225, 202602), (1470, 168835), (2450, 101301), (3675, 67534), (7350, 33767)]