17272140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 51744000

約数和(自身を除く): 34471860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 109, 114, 139, 190, 218, 228, 278, 285, 327, 380, 417, 436, 545, 556, 570, 654, 695, 834, 1090, 1140, 1308, 1390, 1635, 1668, 2071, 2085, 2180, 2641, 2780, 3270, 4142, 4170, 5282, 6213, 6540, 7923, 8284, 8340, 10355, 10564, 12426, 13205, 15151, 15846, 20710, 24852, 26410, 30302, 31065, 31692, 39615, 41420, 45453, 52820, 60604, 62130, 75755, 79230, 90906, 124260, 151510, 158460, 181812, 227265, 287869, 303020, 454530, 575738, 863607, 909060, 1151476, 1439345, 1727214, 2878690, 3454428, 4318035, 5757380, 8636070, 17272140]

約数ペア:

[(1, 17272140), (2, 8636070), (3, 5757380), (4, 4318035), (5, 3454428), (6, 2878690), (10, 1727214), (12, 1439345), (15, 1151476), (19, 909060), (20, 863607), (30, 575738), (38, 454530), (57, 303020), (60, 287869), (76, 227265), (95, 181812), (109, 158460), (114, 151510), (139, 124260), (190, 90906), (218, 79230), (228, 75755), (278, 62130), (285, 60604), (327, 52820), (380, 45453), (417, 41420), (436, 39615), (545, 31692), (556, 31065), (570, 30302), (654, 26410), (695, 24852), (834, 20710), (1090, 15846), (1140, 15151), (1308, 13205), (1390, 12426), (1635, 10564), (1668, 10355), (2071, 8340), (2085, 8284), (2180, 7923), (2641, 6540), (2780, 6213), (3270, 5282), (4142, 4170)]