27290830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:349

約数の個数: 64

約数和(自身を含む): 59294592

約数和(自身を除く): 32003762

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 41, 70, 74, 82, 185, 205, 257, 259, 287, 370, 410, 514, 518, 574, 1285, 1295, 1435, 1517, 1799, 2570, 2590, 2870, 3034, 3598, 7585, 8995, 9509, 10537, 10619, 15170, 17990, 19018, 21074, 21238, 47545, 52685, 53095, 66563, 73759, 95090, 105370, 106190, 133126, 147518, 332815, 368795, 389869, 665630, 737590, 779738, 1949345, 2729083, 3898690, 5458166, 13645415, 27290830]

約数ペア:

[(1, 27290830), (2, 13645415), (5, 5458166), (7, 3898690), (10, 2729083), (14, 1949345), (35, 779738), (37, 737590), (41, 665630), (70, 389869), (74, 368795), (82, 332815), (185, 147518), (205, 133126), (257, 106190), (259, 105370), (287, 95090), (370, 73759), (410, 66563), (514, 53095), (518, 52685), (574, 47545), (1285, 21238), (1295, 21074), (1435, 19018), (1517, 17990), (1799, 15170), (2570, 10619), (2590, 10537), (2870, 9509), (3034, 8995), (3598, 7585)]