40484331090

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{21420281}}^1$

素因数の和:21420304

約数の個数: 64

約数和(自身を含む): 123380824320

約数和(自身を除く): 82896493230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 21420281, 42840562, 64260843, 107101405, 128521686, 149941967, 192782529, 214202810, 299883934, 321304215, 385565058, 449825901, 578347587, 642608430, 749709835, 899651802, 963912645, 1156695174, 1349477703, 1499419670, 1927825290, 2249129505, 2698955406, 2891737935, 4048433109, 4498259010, 5783475870, 6747388515, 8096866218, 13494777030, 20242165545, 40484331090]

約数ペア:

[(1, 40484331090), (2, 20242165545), (3, 13494777030), (5, 8096866218), (6, 6747388515), (7, 5783475870), (9, 4498259010), (10, 4048433109), (14, 2891737935), (15, 2698955406), (18, 2249129505), (21, 1927825290), (27, 1499419670), (30, 1349477703), (35, 1156695174), (42, 963912645), (45, 899651802), (54, 749709835), (63, 642608430), (70, 578347587), (90, 449825901), (105, 385565058), (126, 321304215), (135, 299883934), (189, 214202810), (210, 192782529), (270, 149941967), (315, 128521686), (378, 107101405), (630, 64260843), (945, 42840562), (1890, 21420281)]