131493180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{24083}}^1$

素因数の和:24115

約数の個数: 96

約数和(自身を含む): 453164544

約数和(自身を除く): 321671364

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 24083, 48166, 72249, 96332, 120415, 144498, 168581, 240830, 288996, 313079, 337162, 361245, 481660, 505743, 626158, 674324, 722490, 842905, 939237, 1011486, 1252316, 1444980, 1565395, 1685810, 1878474, 2022972, 2191553, 2528715, 3130790, 3371620, 3756948, 4383106, 4696185, 5057430, 6261580, 6574659, 8766212, 9392370, 10114860, 10957765, 13149318, 18784740, 21915530, 26298636, 32873295, 43831060, 65746590, 131493180]

約数ペア:

[(1, 131493180), (2, 65746590), (3, 43831060), (4, 32873295), (5, 26298636), (6, 21915530), (7, 18784740), (10, 13149318), (12, 10957765), (13, 10114860), (14, 9392370), (15, 8766212), (20, 6574659), (21, 6261580), (26, 5057430), (28, 4696185), (30, 4383106), (35, 3756948), (39, 3371620), (42, 3130790), (52, 2528715), (60, 2191553), (65, 2022972), (70, 1878474), (78, 1685810), (84, 1565395), (91, 1444980), (105, 1252316), (130, 1011486), (140, 939237), (156, 842905), (182, 722490), (195, 674324), (210, 626158), (260, 505743), (273, 481660), (364, 361245), (390, 337162), (420, 313079), (455, 288996), (546, 240830), (780, 168581), (910, 144498), (1092, 120415), (1365, 96332), (1820, 72249), (2730, 48166), (5460, 24083)]