9974340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:199

約数の個数: 120

約数和(自身を含む): 32199552

約数和(自身を除く): 22225212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 81, 90, 94, 108, 131, 135, 141, 162, 180, 188, 235, 262, 270, 282, 324, 393, 405, 423, 470, 524, 540, 564, 655, 705, 786, 810, 846, 940, 1179, 1269, 1310, 1410, 1572, 1620, 1692, 1965, 2115, 2358, 2538, 2620, 2820, 3537, 3807, 3930, 4230, 4716, 5076, 5895, 6157, 6345, 7074, 7614, 7860, 8460, 10611, 11790, 12314, 12690, 14148, 15228, 17685, 18471, 19035, 21222, 23580, 24628, 25380, 30785, 35370, 36942, 38070, 42444, 53055, 55413, 61570, 70740, 73884, 76140, 92355, 106110, 110826, 123140, 166239, 184710, 212220, 221652, 277065, 332478, 369420, 498717, 554130, 664956, 831195, 997434, 1108260, 1662390, 1994868, 2493585, 3324780, 4987170, 9974340]

約数ペア:

[(1, 9974340), (2, 4987170), (3, 3324780), (4, 2493585), (5, 1994868), (6, 1662390), (9, 1108260), (10, 997434), (12, 831195), (15, 664956), (18, 554130), (20, 498717), (27, 369420), (30, 332478), (36, 277065), (45, 221652), (47, 212220), (54, 184710), (60, 166239), (81, 123140), (90, 110826), (94, 106110), (108, 92355), (131, 76140), (135, 73884), (141, 70740), (162, 61570), (180, 55413), (188, 53055), (235, 42444), (262, 38070), (270, 36942), (282, 35370), (324, 30785), (393, 25380), (405, 24628), (423, 23580), (470, 21222), (524, 19035), (540, 18471), (564, 17685), (655, 15228), (705, 14148), (786, 12690), (810, 12314), (846, 11790), (940, 10611), (1179, 8460), (1269, 7860), (1310, 7614), (1410, 7074), (1572, 6345), (1620, 6157), (1692, 5895), (1965, 5076), (2115, 4716), (2358, 4230), (2538, 3930), (2620, 3807), (2820, 3537)]