29711370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:160

約数の個数: 128

約数和(自身を含む): 82736640

約数和(自身を除く): 53025270

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 37, 39, 58, 65, 71, 74, 78, 87, 111, 130, 142, 145, 174, 185, 195, 213, 222, 290, 355, 370, 377, 390, 426, 435, 481, 555, 710, 754, 870, 923, 962, 1065, 1073, 1110, 1131, 1443, 1846, 1885, 2059, 2130, 2146, 2262, 2405, 2627, 2769, 2886, 3219, 3770, 4118, 4615, 4810, 5254, 5365, 5538, 5655, 6177, 6438, 7215, 7881, 9230, 10295, 10730, 11310, 12354, 13135, 13845, 13949, 14430, 15762, 16095, 20590, 26270, 26767, 27690, 27898, 30885, 32190, 34151, 39405, 41847, 53534, 61770, 68302, 69745, 76183, 78810, 80301, 83694, 102453, 133835, 139490, 152366, 160602, 170755, 204906, 209235, 228549, 267670, 341510, 380915, 401505, 418470, 457098, 512265, 761830, 803010, 990379, 1024530, 1142745, 1980758, 2285490, 2971137, 4951895, 5942274, 9903790, 14855685, 29711370]

約数ペア:

[(1, 29711370), (2, 14855685), (3, 9903790), (5, 5942274), (6, 4951895), (10, 2971137), (13, 2285490), (15, 1980758), (26, 1142745), (29, 1024530), (30, 990379), (37, 803010), (39, 761830), (58, 512265), (65, 457098), (71, 418470), (74, 401505), (78, 380915), (87, 341510), (111, 267670), (130, 228549), (142, 209235), (145, 204906), (174, 170755), (185, 160602), (195, 152366), (213, 139490), (222, 133835), (290, 102453), (355, 83694), (370, 80301), (377, 78810), (390, 76183), (426, 69745), (435, 68302), (481, 61770), (555, 53534), (710, 41847), (754, 39405), (870, 34151), (923, 32190), (962, 30885), (1065, 27898), (1073, 27690), (1110, 26767), (1131, 26270), (1443, 20590), (1846, 16095), (1885, 15762), (2059, 14430), (2130, 13949), (2146, 13845), (2262, 13135), (2405, 12354), (2627, 11310), (2769, 10730), (2886, 10295), (3219, 9230), (3770, 7881), (4118, 7215), (4615, 6438), (4810, 6177), (5254, 5655), (5365, 5538)]