197538420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{62119}}^1$

素因数の和:62184

約数の個数: 48

約数和(自身を含む): 563552640

約数和(自身を除く): 366014220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 62119, 124238, 186357, 248476, 310595, 372714, 621190, 745428, 931785, 1242380, 1863570, 3292307, 3727140, 6584614, 9876921, 13169228, 16461535, 19753842, 32923070, 39507684, 49384605, 65846140, 98769210, 197538420]

約数ペア:

[(1, 197538420), (2, 98769210), (3, 65846140), (4, 49384605), (5, 39507684), (6, 32923070), (10, 19753842), (12, 16461535), (15, 13169228), (20, 9876921), (30, 6584614), (53, 3727140), (60, 3292307), (106, 1863570), (159, 1242380), (212, 931785), (265, 745428), (318, 621190), (530, 372714), (636, 310595), (795, 248476), (1060, 186357), (1590, 124238), (3180, 62119)]