2037865860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2657}}^1\times {\mathrm{4261}}^1$

素因数の和:6933

約数の個数: 72

約数和(自身を含む): 6185304216

約数和(自身を除く): 4147438356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2657, 4261, 5314, 7971, 8522, 10628, 12783, 13285, 15942, 17044, 21305, 23913, 25566, 26570, 31884, 38349, 39855, 42610, 47826, 51132, 53140, 63915, 76698, 79710, 85220, 95652, 119565, 127830, 153396, 159420, 191745, 239130, 255660, 383490, 478260, 766980, 11321477, 22642954, 33964431, 45285908, 56607385, 67928862, 101893293, 113214770, 135857724, 169822155, 203786586, 226429540, 339644310, 407573172, 509466465, 679288620, 1018932930, 2037865860]

約数ペア:

[(1, 2037865860), (2, 1018932930), (3, 679288620), (4, 509466465), (5, 407573172), (6, 339644310), (9, 226429540), (10, 203786586), (12, 169822155), (15, 135857724), (18, 113214770), (20, 101893293), (30, 67928862), (36, 56607385), (45, 45285908), (60, 33964431), (90, 22642954), (180, 11321477), (2657, 766980), (4261, 478260), (5314, 383490), (7971, 255660), (8522, 239130), (10628, 191745), (12783, 159420), (13285, 153396), (15942, 127830), (17044, 119565), (21305, 95652), (23913, 85220), (25566, 79710), (26570, 76698), (31884, 63915), (38349, 53140), (39855, 51132), (42610, 47826)]