34439020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:164

約数の個数: 144

約数和(自身を含む): 96526080

約数和(自身を除く): 62087060

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 76, 77, 95, 107, 110, 121, 133, 140, 154, 190, 209, 214, 220, 242, 266, 308, 380, 385, 418, 428, 484, 532, 535, 605, 665, 749, 770, 836, 847, 1045, 1070, 1177, 1210, 1330, 1463, 1498, 1540, 1694, 2033, 2090, 2140, 2299, 2354, 2420, 2660, 2926, 2996, 3388, 3745, 4066, 4180, 4235, 4598, 4708, 5852, 5885, 7315, 7490, 8132, 8239, 8470, 9196, 10165, 11495, 11770, 12947, 14231, 14630, 14980, 16093, 16478, 16940, 20330, 22363, 22990, 23540, 25894, 28462, 29260, 32186, 32956, 40660, 41195, 44726, 45980, 51788, 56924, 64372, 64735, 71155, 80465, 82390, 89452, 90629, 111815, 129470, 142310, 156541, 160930, 164780, 181258, 223630, 245993, 258940, 284620, 313082, 321860, 362516, 447260, 453145, 491986, 626164, 782705, 906290, 983972, 1229965, 1565410, 1721951, 1812580, 2459930, 3130820, 3443902, 4919860, 6887804, 8609755, 17219510, 34439020]

約数ペア:

[(1, 34439020), (2, 17219510), (4, 8609755), (5, 6887804), (7, 4919860), (10, 3443902), (11, 3130820), (14, 2459930), (19, 1812580), (20, 1721951), (22, 1565410), (28, 1229965), (35, 983972), (38, 906290), (44, 782705), (55, 626164), (70, 491986), (76, 453145), (77, 447260), (95, 362516), (107, 321860), (110, 313082), (121, 284620), (133, 258940), (140, 245993), (154, 223630), (190, 181258), (209, 164780), (214, 160930), (220, 156541), (242, 142310), (266, 129470), (308, 111815), (380, 90629), (385, 89452), (418, 82390), (428, 80465), (484, 71155), (532, 64735), (535, 64372), (605, 56924), (665, 51788), (749, 45980), (770, 44726), (836, 41195), (847, 40660), (1045, 32956), (1070, 32186), (1177, 29260), (1210, 28462), (1330, 25894), (1463, 23540), (1498, 22990), (1540, 22363), (1694, 20330), (2033, 16940), (2090, 16478), (2140, 16093), (2299, 14980), (2354, 14630), (2420, 14231), (2660, 12947), (2926, 11770), (2996, 11495), (3388, 10165), (3745, 9196), (4066, 8470), (4180, 8239), (4235, 8132), (4598, 7490), (4708, 7315), (5852, 5885)]