29897560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1$

素因数の和:617

約数の個数: 128

約数和(自身を含む): 88957440

約数和(自身を除く): 59059880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 77, 85, 88, 110, 119, 136, 140, 154, 170, 187, 220, 238, 280, 308, 340, 374, 385, 440, 476, 571, 595, 616, 680, 748, 770, 935, 952, 1142, 1190, 1309, 1496, 1540, 1870, 2284, 2380, 2618, 2855, 3080, 3740, 3997, 4568, 4760, 5236, 5710, 6281, 6545, 7480, 7994, 9707, 10472, 11420, 12562, 13090, 15988, 19414, 19985, 22840, 25124, 26180, 31405, 31976, 38828, 39970, 43967, 48535, 50248, 52360, 62810, 67949, 77656, 79940, 87934, 97070, 106777, 125620, 135898, 159880, 175868, 194140, 213554, 219835, 251240, 271796, 339745, 351736, 388280, 427108, 439670, 533885, 543592, 679490, 747439, 854216, 879340, 1067770, 1358980, 1494878, 1758680, 2135540, 2717960, 2989756, 3737195, 4271080, 5979512, 7474390, 14948780, 29897560]

約数ペア:

[(1, 29897560), (2, 14948780), (4, 7474390), (5, 5979512), (7, 4271080), (8, 3737195), (10, 2989756), (11, 2717960), (14, 2135540), (17, 1758680), (20, 1494878), (22, 1358980), (28, 1067770), (34, 879340), (35, 854216), (40, 747439), (44, 679490), (55, 543592), (56, 533885), (68, 439670), (70, 427108), (77, 388280), (85, 351736), (88, 339745), (110, 271796), (119, 251240), (136, 219835), (140, 213554), (154, 194140), (170, 175868), (187, 159880), (220, 135898), (238, 125620), (280, 106777), (308, 97070), (340, 87934), (374, 79940), (385, 77656), (440, 67949), (476, 62810), (571, 52360), (595, 50248), (616, 48535), (680, 43967), (748, 39970), (770, 38828), (935, 31976), (952, 31405), (1142, 26180), (1190, 25124), (1309, 22840), (1496, 19985), (1540, 19414), (1870, 15988), (2284, 13090), (2380, 12562), (2618, 11420), (2855, 10472), (3080, 9707), (3740, 7994), (3997, 7480), (4568, 6545), (4760, 6281), (5236, 5710)]