1227450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{167}}^1$

素因数の和:196

約数の個数: 72

約数和(自身を含む): 3562272

約数和(自身を除く): 2334822

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, 167, 175, 210, 245, 294, 334, 350, 490, 501, 525, 735, 835, 1002, 1050, 1169, 1225, 1470, 1670, 2338, 2450, 2505, 3507, 3675, 4175, 5010, 5845, 7014, 7350, 8183, 8350, 11690, 12525, 16366, 17535, 24549, 25050, 29225, 35070, 40915, 49098, 58450, 81830, 87675, 122745, 175350, 204575, 245490, 409150, 613725, 1227450]

約数ペア:

[(1, 1227450), (2, 613725), (3, 409150), (5, 245490), (6, 204575), (7, 175350), (10, 122745), (14, 87675), (15, 81830), (21, 58450), (25, 49098), (30, 40915), (35, 35070), (42, 29225), (49, 25050), (50, 24549), (70, 17535), (75, 16366), (98, 12525), (105, 11690), (147, 8350), (150, 8183), (167, 7350), (175, 7014), (210, 5845), (245, 5010), (294, 4175), (334, 3675), (350, 3507), (490, 2505), (501, 2450), (525, 2338), (735, 1670), (835, 1470), (1002, 1225), (1050, 1169)]