70642380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61967}}^1$

素因数の和:61998

約数の個数: 48

約数和(自身を含む): 208212480

約数和(自身を除く): 137570100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 61967, 123934, 185901, 247868, 309835, 371802, 619670, 743604, 929505, 1177373, 1239340, 1859010, 2354746, 3532119, 3718020, 4709492, 5886865, 7064238, 11773730, 14128476, 17660595, 23547460, 35321190, 70642380]

約数ペア:

[(1, 70642380), (2, 35321190), (3, 23547460), (4, 17660595), (5, 14128476), (6, 11773730), (10, 7064238), (12, 5886865), (15, 4709492), (19, 3718020), (20, 3532119), (30, 2354746), (38, 1859010), (57, 1239340), (60, 1177373), (76, 929505), (95, 743604), (114, 619670), (190, 371802), (228, 309835), (285, 247868), (380, 185901), (570, 123934), (1140, 61967)]