171384780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{14071}}^1$

素因数の和:14119

約数の個数: 96

約数和(自身を含む): 567383040

約数和(自身を除く): 395998260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1740, 2030, 2436, 3045, 4060, 6090, 12180, 14071, 28142, 42213, 56284, 70355, 84426, 98497, 140710, 168852, 196994, 211065, 281420, 295491, 393988, 408059, 422130, 492485, 590982, 816118, 844260, 984970, 1181964, 1224177, 1477455, 1632236, 1969940, 2040295, 2448354, 2856413, 2954910, 4080590, 4896708, 5712826, 5909820, 6120885, 8161180, 8569239, 11425652, 12241770, 14282065, 17138478, 24483540, 28564130, 34276956, 42846195, 57128260, 85692390, 171384780]

約数ペア:

[(1, 171384780), (2, 85692390), (3, 57128260), (4, 42846195), (5, 34276956), (6, 28564130), (7, 24483540), (10, 17138478), (12, 14282065), (14, 12241770), (15, 11425652), (20, 8569239), (21, 8161180), (28, 6120885), (29, 5909820), (30, 5712826), (35, 4896708), (42, 4080590), (58, 2954910), (60, 2856413), (70, 2448354), (84, 2040295), (87, 1969940), (105, 1632236), (116, 1477455), (140, 1224177), (145, 1181964), (174, 984970), (203, 844260), (210, 816118), (290, 590982), (348, 492485), (406, 422130), (420, 408059), (435, 393988), (580, 295491), (609, 281420), (812, 211065), (870, 196994), (1015, 168852), (1218, 140710), (1740, 98497), (2030, 84426), (2436, 70355), (3045, 56284), (4060, 42213), (6090, 28142), (12180, 14071)]