149231970

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6353}}^1$

素因数の和:6401

約数の個数: 80

約数和(自身を含む): 415170360

約数和(自身を除く): 265938390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 81, 87, 90, 135, 145, 162, 174, 261, 270, 290, 405, 435, 522, 783, 810, 870, 1305, 1566, 2349, 2610, 3915, 4698, 6353, 7830, 11745, 12706, 19059, 23490, 31765, 38118, 57177, 63530, 95295, 114354, 171531, 184237, 190590, 285885, 343062, 368474, 514593, 552711, 571770, 857655, 921185, 1029186, 1105422, 1658133, 1715310, 1842370, 2572965, 2763555, 3316266, 4974399, 5145930, 5527110, 8290665, 9948798, 14923197, 16581330, 24871995, 29846394, 49743990, 74615985, 149231970]

約数ペア:

[(1, 149231970), (2, 74615985), (3, 49743990), (5, 29846394), (6, 24871995), (9, 16581330), (10, 14923197), (15, 9948798), (18, 8290665), (27, 5527110), (29, 5145930), (30, 4974399), (45, 3316266), (54, 2763555), (58, 2572965), (81, 1842370), (87, 1715310), (90, 1658133), (135, 1105422), (145, 1029186), (162, 921185), (174, 857655), (261, 571770), (270, 552711), (290, 514593), (405, 368474), (435, 343062), (522, 285885), (783, 190590), (810, 184237), (870, 171531), (1305, 114354), (1566, 95295), (2349, 63530), (2610, 57177), (3915, 38118), (4698, 31765), (6353, 23490), (7830, 19059), (11745, 12706)]