397362210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1163}}^1\times {\mathrm{1627}}^1$

素因数の和:2807

約数の個数: 64

約数和(自身を含む): 1091515392

約数和(自身を除く): 694153182

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1163, 1627, 2326, 3254, 3489, 4881, 5815, 6978, 8135, 8141, 9762, 11389, 11630, 16270, 16282, 17445, 22778, 24405, 24423, 34167, 34890, 40705, 48810, 48846, 56945, 68334, 81410, 113890, 122115, 170835, 244230, 341670, 1892201, 3784402, 5676603, 9461005, 11353206, 13245407, 18922010, 26490814, 28383015, 39736221, 56766030, 66227035, 79472442, 132454070, 198681105, 397362210]

約数ペア:

[(1, 397362210), (2, 198681105), (3, 132454070), (5, 79472442), (6, 66227035), (7, 56766030), (10, 39736221), (14, 28383015), (15, 26490814), (21, 18922010), (30, 13245407), (35, 11353206), (42, 9461005), (70, 5676603), (105, 3784402), (210, 1892201), (1163, 341670), (1627, 244230), (2326, 170835), (3254, 122115), (3489, 113890), (4881, 81410), (5815, 68334), (6978, 56945), (8135, 48846), (8141, 48810), (9762, 40705), (11389, 34890), (11630, 34167), (16270, 24423), (16282, 24405), (17445, 22778)]