14175140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^2$

素因数の和:181

約数の個数: 72

約数和(自身を含む): 36308160

約数和(自身を除く): 22133020

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 73, 76, 95, 133, 140, 146, 190, 266, 292, 365, 380, 511, 532, 665, 730, 1022, 1330, 1387, 1460, 2044, 2555, 2660, 2774, 5110, 5329, 5548, 6935, 9709, 10220, 10658, 13870, 19418, 21316, 26645, 27740, 37303, 38836, 48545, 53290, 74606, 97090, 101251, 106580, 149212, 186515, 194180, 202502, 373030, 405004, 506255, 708757, 746060, 1012510, 1417514, 2025020, 2835028, 3543785, 7087570, 14175140]

約数ペア:

[(1, 14175140), (2, 7087570), (4, 3543785), (5, 2835028), (7, 2025020), (10, 1417514), (14, 1012510), (19, 746060), (20, 708757), (28, 506255), (35, 405004), (38, 373030), (70, 202502), (73, 194180), (76, 186515), (95, 149212), (133, 106580), (140, 101251), (146, 97090), (190, 74606), (266, 53290), (292, 48545), (365, 38836), (380, 37303), (511, 27740), (532, 26645), (665, 21316), (730, 19418), (1022, 13870), (1330, 10658), (1387, 10220), (1460, 9709), (2044, 6935), (2555, 5548), (2660, 5329), (2774, 5110)]