138584970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{823}}^1\times {\mathrm{1871}}^1$

素因数の和:2707

約数の個数: 48

約数和(自身を含む): 360951552

約数和(自身を除く): 222366582

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 823, 1646, 1871, 2469, 3742, 4115, 4938, 5613, 7407, 8230, 9355, 11226, 12345, 14814, 16839, 18710, 24690, 28065, 33678, 37035, 56130, 74070, 84195, 168390, 1539833, 3079666, 4619499, 7699165, 9238998, 13858497, 15398330, 23097495, 27716994, 46194990, 69292485, 138584970]

約数ペア:

[(1, 138584970), (2, 69292485), (3, 46194990), (5, 27716994), (6, 23097495), (9, 15398330), (10, 13858497), (15, 9238998), (18, 7699165), (30, 4619499), (45, 3079666), (90, 1539833), (823, 168390), (1646, 84195), (1871, 74070), (2469, 56130), (3742, 37035), (4115, 33678), (4938, 28065), (5613, 24690), (7407, 18710), (8230, 16839), (9355, 14814), (11226, 12345)]