489374490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{4201}}^1$

素因数の和:4575

約数の個数: 64

約数和(自身を含む): 1285206912

約数和(自身を除く): 795832422

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 353, 706, 1059, 1765, 2118, 3530, 3883, 4201, 5295, 7766, 8402, 10590, 11649, 12603, 19415, 21005, 23298, 25206, 38830, 42010, 46211, 58245, 63015, 92422, 116490, 126030, 138633, 231055, 277266, 462110, 693165, 1386330, 1482953, 2965906, 4448859, 7414765, 8897718, 14829530, 16312483, 22244295, 32624966, 44488590, 48937449, 81562415, 97874898, 163124830, 244687245, 489374490]

約数ペア:

[(1, 489374490), (2, 244687245), (3, 163124830), (5, 97874898), (6, 81562415), (10, 48937449), (11, 44488590), (15, 32624966), (22, 22244295), (30, 16312483), (33, 14829530), (55, 8897718), (66, 7414765), (110, 4448859), (165, 2965906), (330, 1482953), (353, 1386330), (706, 693165), (1059, 462110), (1765, 277266), (2118, 231055), (3530, 138633), (3883, 126030), (4201, 116490), (5295, 92422), (7766, 63015), (8402, 58245), (10590, 46211), (11649, 42010), (12603, 38830), (19415, 25206), (21005, 23298)]