19317270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{773}}^1$

素因数の和:814

約数の個数: 96

約数和(自身を含む): 57176928

約数和(自身を除く): 37859658

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 49, 51, 70, 85, 98, 102, 105, 119, 147, 170, 210, 238, 245, 255, 294, 357, 490, 510, 595, 714, 735, 773, 833, 1190, 1470, 1546, 1666, 1785, 2319, 2499, 3570, 3865, 4165, 4638, 4998, 5411, 7730, 8330, 10822, 11595, 12495, 13141, 16233, 23190, 24990, 26282, 27055, 32466, 37877, 39423, 54110, 65705, 75754, 78846, 81165, 91987, 113631, 131410, 162330, 183974, 189385, 197115, 227262, 275961, 378770, 394230, 459935, 551922, 568155, 643909, 919870, 1136310, 1287818, 1379805, 1931727, 2759610, 3219545, 3863454, 6439090, 9658635, 19317270]

約数ペア:

[(1, 19317270), (2, 9658635), (3, 6439090), (5, 3863454), (6, 3219545), (7, 2759610), (10, 1931727), (14, 1379805), (15, 1287818), (17, 1136310), (21, 919870), (30, 643909), (34, 568155), (35, 551922), (42, 459935), (49, 394230), (51, 378770), (70, 275961), (85, 227262), (98, 197115), (102, 189385), (105, 183974), (119, 162330), (147, 131410), (170, 113631), (210, 91987), (238, 81165), (245, 78846), (255, 75754), (294, 65705), (357, 54110), (490, 39423), (510, 37877), (595, 32466), (714, 27055), (735, 26282), (773, 24990), (833, 23190), (1190, 16233), (1470, 13141), (1546, 12495), (1666, 11595), (1785, 10822), (2319, 8330), (2499, 7730), (3570, 5411), (3865, 4998), (4165, 4638)]