65483460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{51971}}^1$

素因数の和:51993

約数の個数: 72

約数和(自身を含む): 227013696

約数和(自身を除く): 161530236

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 51971, 103942, 155913, 207884, 259855, 311826, 363797, 467739, 519710, 623652, 727594, 779565, 935478, 1039420, 1091391, 1455188, 1559130, 1818985, 1870956, 2182782, 2338695, 3118260, 3274173, 3637970, 4365564, 4677390, 5456955, 6548346, 7275940, 9354780, 10913910, 13096692, 16370865, 21827820, 32741730, 65483460]

約数ペア:

[(1, 65483460), (2, 32741730), (3, 21827820), (4, 16370865), (5, 13096692), (6, 10913910), (7, 9354780), (9, 7275940), (10, 6548346), (12, 5456955), (14, 4677390), (15, 4365564), (18, 3637970), (20, 3274173), (21, 3118260), (28, 2338695), (30, 2182782), (35, 1870956), (36, 1818985), (42, 1559130), (45, 1455188), (60, 1091391), (63, 1039420), (70, 935478), (84, 779565), (90, 727594), (105, 623652), (126, 519710), (140, 467739), (180, 363797), (210, 311826), (252, 259855), (315, 207884), (420, 155913), (630, 103942), (1260, 51971)]