131880690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{16843}}^1$

素因数の和:16888

約数の個数: 64

約数和(自身を含む): 363830400

約数和(自身を除く): 231949710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1305, 1566, 2610, 3915, 7830, 16843, 33686, 50529, 84215, 101058, 151587, 168430, 252645, 303174, 454761, 488447, 505290, 757935, 909522, 976894, 1465341, 1515870, 2273805, 2442235, 2930682, 4396023, 4547610, 4884470, 7326705, 8792046, 13188069, 14653410, 21980115, 26376138, 43960230, 65940345, 131880690]

約数ペア:

[(1, 131880690), (2, 65940345), (3, 43960230), (5, 26376138), (6, 21980115), (9, 14653410), (10, 13188069), (15, 8792046), (18, 7326705), (27, 4884470), (29, 4547610), (30, 4396023), (45, 2930682), (54, 2442235), (58, 2273805), (87, 1515870), (90, 1465341), (135, 976894), (145, 909522), (174, 757935), (261, 505290), (270, 488447), (290, 454761), (435, 303174), (522, 252645), (783, 168430), (870, 151587), (1305, 101058), (1566, 84215), (2610, 50529), (3915, 33686), (7830, 16843)]