137987940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{10313}}^1$

素因数の和:10548

約数の個数: 48

約数和(自身を含む): 388136448

約数和(自身を除く): 250148508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223, 446, 669, 892, 1115, 1338, 2230, 2676, 3345, 4460, 6690, 10313, 13380, 20626, 30939, 41252, 51565, 61878, 103130, 123756, 154695, 206260, 309390, 618780, 2299799, 4599598, 6899397, 9199196, 11498995, 13798794, 22997990, 27597588, 34496985, 45995980, 68993970, 137987940]

約数ペア:

[(1, 137987940), (2, 68993970), (3, 45995980), (4, 34496985), (5, 27597588), (6, 22997990), (10, 13798794), (12, 11498995), (15, 9199196), (20, 6899397), (30, 4599598), (60, 2299799), (223, 618780), (446, 309390), (669, 206260), (892, 154695), (1115, 123756), (1338, 103130), (2230, 61878), (2676, 51565), (3345, 41252), (4460, 30939), (6690, 20626), (10313, 13380)]