19595730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1$

素因数の和:544

約数の個数: 128

約数和(自身を含む): 62208000

約数和(自身を除く): 42612270

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 17, 21, 22, 30, 33, 34, 35, 42, 51, 55, 66, 70, 77, 85, 102, 105, 110, 119, 154, 165, 170, 187, 210, 231, 238, 255, 330, 357, 374, 385, 462, 499, 510, 561, 595, 714, 770, 935, 998, 1122, 1155, 1190, 1309, 1497, 1785, 1870, 2310, 2495, 2618, 2805, 2994, 3493, 3570, 3927, 4990, 5489, 5610, 6545, 6986, 7485, 7854, 8483, 10479, 10978, 13090, 14970, 16467, 16966, 17465, 19635, 20958, 25449, 27445, 32934, 34930, 38423, 39270, 42415, 50898, 52395, 54890, 59381, 76846, 82335, 84830, 93313, 104790, 115269, 118762, 127245, 164670, 178143, 186626, 192115, 230538, 254490, 279939, 296905, 356286, 384230, 466565, 559878, 576345, 593810, 653191, 890715, 933130, 1152690, 1306382, 1399695, 1781430, 1959573, 2799390, 3265955, 3919146, 6531910, 9797865, 19595730]

約数ペア:

[(1, 19595730), (2, 9797865), (3, 6531910), (5, 3919146), (6, 3265955), (7, 2799390), (10, 1959573), (11, 1781430), (14, 1399695), (15, 1306382), (17, 1152690), (21, 933130), (22, 890715), (30, 653191), (33, 593810), (34, 576345), (35, 559878), (42, 466565), (51, 384230), (55, 356286), (66, 296905), (70, 279939), (77, 254490), (85, 230538), (102, 192115), (105, 186626), (110, 178143), (119, 164670), (154, 127245), (165, 118762), (170, 115269), (187, 104790), (210, 93313), (231, 84830), (238, 82335), (255, 76846), (330, 59381), (357, 54890), (374, 52395), (385, 50898), (462, 42415), (499, 39270), (510, 38423), (561, 34930), (595, 32934), (714, 27445), (770, 25449), (935, 20958), (998, 19635), (1122, 17465), (1155, 16966), (1190, 16467), (1309, 14970), (1497, 13090), (1785, 10978), (1870, 10479), (2310, 8483), (2495, 7854), (2618, 7485), (2805, 6986), (2994, 6545), (3493, 5610), (3570, 5489), (3927, 4990)]