31799460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6883}}^1$

素因数の和:6913

約数の個数: 96

約数和(自身を含む): 111025152

約数和(自身を除く): 79225692

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 6883, 13766, 20649, 27532, 34415, 41298, 48181, 68830, 75713, 82596, 96362, 103245, 137660, 144543, 151426, 192724, 206490, 227139, 240905, 289086, 302852, 378565, 412980, 454278, 481810, 529991, 578172, 722715, 757130, 908556, 963620, 1059982, 1135695, 1445430, 1514260, 1589973, 2119964, 2271390, 2649955, 2890860, 3179946, 4542780, 5299910, 6359892, 7949865, 10599820, 15899730, 31799460]

約数ペア:

[(1, 31799460), (2, 15899730), (3, 10599820), (4, 7949865), (5, 6359892), (6, 5299910), (7, 4542780), (10, 3179946), (11, 2890860), (12, 2649955), (14, 2271390), (15, 2119964), (20, 1589973), (21, 1514260), (22, 1445430), (28, 1135695), (30, 1059982), (33, 963620), (35, 908556), (42, 757130), (44, 722715), (55, 578172), (60, 529991), (66, 481810), (70, 454278), (77, 412980), (84, 378565), (105, 302852), (110, 289086), (132, 240905), (140, 227139), (154, 206490), (165, 192724), (210, 151426), (220, 144543), (231, 137660), (308, 103245), (330, 96362), (385, 82596), (420, 75713), (462, 68830), (660, 48181), (770, 41298), (924, 34415), (1155, 27532), (1540, 20649), (2310, 13766), (4620, 6883)]