171819480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{29221}}^1$

素因数の和:29249

約数の個数: 96

約数和(自身を含む): 599635440

約数和(自身を除く): 427815960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 29221, 58442, 87663, 116884, 146105, 175326, 204547, 233768, 292210, 350652, 409094, 438315, 584420, 613641, 701304, 818188, 876630, 1022735, 1168840, 1227282, 1431829, 1636376, 1753260, 2045470, 2454564, 2863658, 3068205, 3506520, 4090940, 4295487, 4909128, 5727316, 6136410, 7159145, 8181880, 8590974, 11454632, 12272820, 14318290, 17181948, 21477435, 24545640, 28636580, 34363896, 42954870, 57273160, 85909740, 171819480]

約数ペア:

[(1, 171819480), (2, 85909740), (3, 57273160), (4, 42954870), (5, 34363896), (6, 28636580), (7, 24545640), (8, 21477435), (10, 17181948), (12, 14318290), (14, 12272820), (15, 11454632), (20, 8590974), (21, 8181880), (24, 7159145), (28, 6136410), (30, 5727316), (35, 4909128), (40, 4295487), (42, 4090940), (49, 3506520), (56, 3068205), (60, 2863658), (70, 2454564), (84, 2045470), (98, 1753260), (105, 1636376), (120, 1431829), (140, 1227282), (147, 1168840), (168, 1022735), (196, 876630), (210, 818188), (245, 701304), (280, 613641), (294, 584420), (392, 438315), (420, 409094), (490, 350652), (588, 292210), (735, 233768), (840, 204547), (980, 175326), (1176, 146105), (1470, 116884), (1960, 87663), (2940, 58442), (5880, 29221)]