18699030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:530

約数の個数: 96

約数和(自身を含む): 56519424

約数和(自身を除く): 37820394

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 67, 70, 90, 105, 126, 134, 201, 210, 315, 335, 402, 443, 469, 603, 630, 670, 886, 938, 1005, 1206, 1329, 1407, 2010, 2215, 2345, 2658, 2814, 3015, 3101, 3987, 4221, 4430, 4690, 6030, 6202, 6645, 7035, 7974, 8442, 9303, 13290, 14070, 15505, 18606, 19935, 21105, 27909, 29681, 31010, 39870, 42210, 46515, 55818, 59362, 89043, 93030, 139545, 148405, 178086, 207767, 267129, 279090, 296810, 415534, 445215, 534258, 623301, 890430, 1038835, 1246602, 1335645, 1869903, 2077670, 2671290, 3116505, 3739806, 6233010, 9349515, 18699030]

約数ペア:

[(1, 18699030), (2, 9349515), (3, 6233010), (5, 3739806), (6, 3116505), (7, 2671290), (9, 2077670), (10, 1869903), (14, 1335645), (15, 1246602), (18, 1038835), (21, 890430), (30, 623301), (35, 534258), (42, 445215), (45, 415534), (63, 296810), (67, 279090), (70, 267129), (90, 207767), (105, 178086), (126, 148405), (134, 139545), (201, 93030), (210, 89043), (315, 59362), (335, 55818), (402, 46515), (443, 42210), (469, 39870), (603, 31010), (630, 29681), (670, 27909), (886, 21105), (938, 19935), (1005, 18606), (1206, 15505), (1329, 14070), (1407, 13290), (2010, 9303), (2215, 8442), (2345, 7974), (2658, 7035), (2814, 6645), (3015, 6202), (3101, 6030), (3987, 4690), (4221, 4430)]