4987170

素因数分解:

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

素因数の和:197

約数の個数: 80

約数和(自身を含む): 13799808

約数和(自身を除く): 8812638

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 81, 90, 94, 131, 135, 141, 162, 235, 262, 270, 282, 393, 405, 423, 470, 655, 705, 786, 810, 846, 1179, 1269, 1310, 1410, 1965, 2115, 2358, 2538, 3537, 3807, 3930, 4230, 5895, 6157, 6345, 7074, 7614, 10611, 11790, 12314, 12690, 17685, 18471, 19035, 21222, 30785, 35370, 36942, 38070, 53055, 55413, 61570, 92355, 106110, 110826, 166239, 184710, 277065, 332478, 498717, 554130, 831195, 997434, 1662390, 2493585, 4987170]

約数ペア:

[(1, 4987170), (2, 2493585), (3, 1662390), (5, 997434), (6, 831195), (9, 554130), (10, 498717), (15, 332478), (18, 277065), (27, 184710), (30, 166239), (45, 110826), (47, 106110), (54, 92355), (81, 61570), (90, 55413), (94, 53055), (131, 38070), (135, 36942), (141, 35370), (162, 30785), (235, 21222), (262, 19035), (270, 18471), (282, 17685), (393, 12690), (405, 12314), (423, 11790), (470, 10611), (655, 7614), (705, 7074), (786, 6345), (810, 6157), (846, 5895), (1179, 4230), (1269, 3930), (1310, 3807), (1410, 3537), (1965, 2538), (2115, 2358)]