169995540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19813}}^1$

素因数の和:19849

約数の個数: 96

約数和(自身を含む): 559230336

約数和(自身を除く): 389234796

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 8580, 19813, 39626, 59439, 79252, 99065, 118878, 198130, 217943, 237756, 257569, 297195, 396260, 435886, 515138, 594390, 653829, 772707, 871772, 1030276, 1089715, 1188780, 1287845, 1307658, 1545414, 2179430, 2575690, 2615316, 2833259, 3090828, 3269145, 3863535, 4358860, 5151380, 5666518, 6538290, 7727070, 8499777, 11333036, 13076580, 14166295, 15454140, 16999554, 28332590, 33999108, 42498885, 56665180, 84997770, 169995540]

約数ペア:

[(1, 169995540), (2, 84997770), (3, 56665180), (4, 42498885), (5, 33999108), (6, 28332590), (10, 16999554), (11, 15454140), (12, 14166295), (13, 13076580), (15, 11333036), (20, 8499777), (22, 7727070), (26, 6538290), (30, 5666518), (33, 5151380), (39, 4358860), (44, 3863535), (52, 3269145), (55, 3090828), (60, 2833259), (65, 2615316), (66, 2575690), (78, 2179430), (110, 1545414), (130, 1307658), (132, 1287845), (143, 1188780), (156, 1089715), (165, 1030276), (195, 871772), (220, 772707), (260, 653829), (286, 594390), (330, 515138), (390, 435886), (429, 396260), (572, 297195), (660, 257569), (715, 237756), (780, 217943), (858, 198130), (1430, 118878), (1716, 99065), (2145, 79252), (2860, 59439), (4290, 39626), (8580, 19813)]