6860490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{359}}^1$

素因数の和:396

約数の個数: 96

約数和(自身を含む): 20684160

約数和(自身を除く): 13823670

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 130, 147, 182, 195, 210, 245, 273, 294, 359, 390, 455, 490, 546, 637, 718, 735, 910, 1077, 1274, 1365, 1470, 1795, 1911, 2154, 2513, 2730, 3185, 3590, 3822, 4667, 5026, 5385, 6370, 7539, 9334, 9555, 10770, 12565, 14001, 15078, 17591, 19110, 23335, 25130, 28002, 32669, 35182, 37695, 46670, 52773, 65338, 70005, 75390, 87955, 98007, 105546, 140010, 163345, 175910, 196014, 228683, 263865, 326690, 457366, 490035, 527730, 686049, 980070, 1143415, 1372098, 2286830, 3430245, 6860490]

約数ペア:

[(1, 6860490), (2, 3430245), (3, 2286830), (5, 1372098), (6, 1143415), (7, 980070), (10, 686049), (13, 527730), (14, 490035), (15, 457366), (21, 326690), (26, 263865), (30, 228683), (35, 196014), (39, 175910), (42, 163345), (49, 140010), (65, 105546), (70, 98007), (78, 87955), (91, 75390), (98, 70005), (105, 65338), (130, 52773), (147, 46670), (182, 37695), (195, 35182), (210, 32669), (245, 28002), (273, 25130), (294, 23335), (359, 19110), (390, 17591), (455, 15078), (490, 14001), (546, 12565), (637, 10770), (718, 9555), (735, 9334), (910, 7539), (1077, 6370), (1274, 5385), (1365, 5026), (1470, 4667), (1795, 3822), (1911, 3590), (2154, 3185), (2513, 2730)]