15429690

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:505

約数の個数: 80

約数和(自身を含む): 42549408

約数和(自身を除く): 27119718

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 81, 86, 90, 129, 135, 162, 215, 258, 270, 387, 405, 430, 443, 645, 774, 810, 886, 1161, 1290, 1329, 1935, 2215, 2322, 2658, 3483, 3870, 3987, 4430, 5805, 6645, 6966, 7974, 11610, 11961, 13290, 17415, 19049, 19935, 23922, 34830, 35883, 38098, 39870, 57147, 59805, 71766, 95245, 114294, 119610, 171441, 179415, 190490, 285735, 342882, 358830, 514323, 571470, 857205, 1028646, 1542969, 1714410, 2571615, 3085938, 5143230, 7714845, 15429690]

約数ペア:

[(1, 15429690), (2, 7714845), (3, 5143230), (5, 3085938), (6, 2571615), (9, 1714410), (10, 1542969), (15, 1028646), (18, 857205), (27, 571470), (30, 514323), (43, 358830), (45, 342882), (54, 285735), (81, 190490), (86, 179415), (90, 171441), (129, 119610), (135, 114294), (162, 95245), (215, 71766), (258, 59805), (270, 57147), (387, 39870), (405, 38098), (430, 35883), (443, 34830), (645, 23922), (774, 19935), (810, 19049), (886, 17415), (1161, 13290), (1290, 11961), (1329, 11610), (1935, 7974), (2215, 6966), (2322, 6645), (2658, 5805), (3483, 4430), (3870, 3987)]