858371340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{3853}}^1$

素因数の和:3991

約数の個数: 96

約数和(自身を含む): 2486292480

約数和(自身を除く): 1627921140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 79, 94, 141, 158, 188, 235, 237, 282, 316, 395, 470, 474, 564, 705, 790, 940, 948, 1185, 1410, 1580, 2370, 2820, 3713, 3853, 4740, 7426, 7706, 11139, 11559, 14852, 15412, 18565, 19265, 22278, 23118, 37130, 38530, 44556, 46236, 55695, 57795, 74260, 77060, 111390, 115590, 181091, 222780, 231180, 304387, 362182, 543273, 608774, 724364, 905455, 913161, 1086546, 1217548, 1521935, 1810910, 1826322, 2173092, 2716365, 3043870, 3621820, 3652644, 4565805, 5432730, 6087740, 9131610, 10865460, 14306189, 18263220, 28612378, 42918567, 57224756, 71530945, 85837134, 143061890, 171674268, 214592835, 286123780, 429185670, 858371340]

約数ペア:

[(1, 858371340), (2, 429185670), (3, 286123780), (4, 214592835), (5, 171674268), (6, 143061890), (10, 85837134), (12, 71530945), (15, 57224756), (20, 42918567), (30, 28612378), (47, 18263220), (60, 14306189), (79, 10865460), (94, 9131610), (141, 6087740), (158, 5432730), (188, 4565805), (235, 3652644), (237, 3621820), (282, 3043870), (316, 2716365), (395, 2173092), (470, 1826322), (474, 1810910), (564, 1521935), (705, 1217548), (790, 1086546), (940, 913161), (948, 905455), (1185, 724364), (1410, 608774), (1580, 543273), (2370, 362182), (2820, 304387), (3713, 231180), (3853, 222780), (4740, 181091), (7426, 115590), (7706, 111390), (11139, 77060), (11559, 74260), (14852, 57795), (15412, 55695), (18565, 46236), (19265, 44556), (22278, 38530), (23118, 37130)]