100464420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{239201}}^1$

素因数の和:239220

約数の個数: 48

約数和(自身を含む): 321487488

約数和(自身を除く): 221023068

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 239201, 478402, 717603, 956804, 1196005, 1435206, 1674407, 2392010, 2870412, 3348814, 3588015, 4784020, 5023221, 6697628, 7176030, 8372035, 10046442, 14352060, 16744070, 20092884, 25116105, 33488140, 50232210, 100464420]

約数ペア:

[(1, 100464420), (2, 50232210), (3, 33488140), (4, 25116105), (5, 20092884), (6, 16744070), (7, 14352060), (10, 10046442), (12, 8372035), (14, 7176030), (15, 6697628), (20, 5023221), (21, 4784020), (28, 3588015), (30, 3348814), (35, 2870412), (42, 2392010), (60, 1674407), (70, 1435206), (84, 1196005), (105, 956804), (140, 717603), (210, 478402), (420, 239201)]