129790770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{100613}}^1$

素因数の和:100666

約数の個数: 32

約数和(自身を含む): 318745152

約数和(自身を除く): 188954382

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 100613, 201226, 301839, 503065, 603678, 1006130, 1509195, 3018390, 4326359, 8652718, 12979077, 21631795, 25958154, 43263590, 64895385, 129790770]

約数ペア:

[(1, 129790770), (2, 64895385), (3, 43263590), (5, 25958154), (6, 21631795), (10, 12979077), (15, 8652718), (30, 4326359), (43, 3018390), (86, 1509195), (129, 1006130), (215, 603678), (258, 503065), (430, 301839), (645, 201226), (1290, 100613)]