9419490

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:449

約数の個数: 80

約数和(自身を含む): 26266680

約数和(自身を除く): 16847190

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, 401, 405, 435, 522, 783, 802, 810, 870, 1203, 1305, 1566, 2005, 2349, 2406, 2610, 3609, 3915, 4010, 4698, 6015, 7218, 7830, 10827, 11629, 11745, 12030, 18045, 21654, 23258, 23490, 32481, 34887, 36090, 54135, 58145, 64962, 69774, 104661, 108270, 116290, 162405, 174435, 209322, 313983, 324810, 348870, 523305, 627966, 941949, 1046610, 1569915, 1883898, 3139830, 4709745, 9419490]

約数ペア:

[(1, 9419490), (2, 4709745), (3, 3139830), (5, 1883898), (6, 1569915), (9, 1046610), (10, 941949), (15, 627966), (18, 523305), (27, 348870), (29, 324810), (30, 313983), (45, 209322), (54, 174435), (58, 162405), (81, 116290), (87, 108270), (90, 104661), (135, 69774), (145, 64962), (162, 58145), (174, 54135), (261, 36090), (270, 34887), (290, 32481), (401, 23490), (405, 23258), (435, 21654), (522, 18045), (783, 12030), (802, 11745), (810, 11629), (870, 10827), (1203, 7830), (1305, 7218), (1566, 6015), (2005, 4698), (2349, 4010), (2406, 3915), (2610, 3609)]