38710490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:196

約数の個数: 96

約数和(自身を含む): 89631360

約数和(自身を除く): 50920870

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 59, 65, 70, 91, 98, 103, 118, 130, 182, 206, 245, 295, 413, 455, 490, 515, 590, 637, 721, 767, 826, 910, 1030, 1274, 1339, 1442, 1534, 2065, 2678, 2891, 3185, 3605, 3835, 4130, 5047, 5369, 5782, 6077, 6370, 6695, 7210, 7670, 9373, 10094, 10738, 12154, 13390, 14455, 18746, 25235, 26845, 28910, 30385, 37583, 42539, 46865, 50470, 53690, 60770, 65611, 75166, 79001, 85078, 93730, 131222, 158002, 187915, 212695, 297773, 328055, 375830, 395005, 425390, 553007, 595546, 656110, 790010, 1106014, 1488865, 2765035, 2977730, 3871049, 5530070, 7742098, 19355245, 38710490]

約数ペア:

[(1, 38710490), (2, 19355245), (5, 7742098), (7, 5530070), (10, 3871049), (13, 2977730), (14, 2765035), (26, 1488865), (35, 1106014), (49, 790010), (59, 656110), (65, 595546), (70, 553007), (91, 425390), (98, 395005), (103, 375830), (118, 328055), (130, 297773), (182, 212695), (206, 187915), (245, 158002), (295, 131222), (413, 93730), (455, 85078), (490, 79001), (515, 75166), (590, 65611), (637, 60770), (721, 53690), (767, 50470), (826, 46865), (910, 42539), (1030, 37583), (1274, 30385), (1339, 28910), (1442, 26845), (1534, 25235), (2065, 18746), (2678, 14455), (2891, 13390), (3185, 12154), (3605, 10738), (3835, 10094), (4130, 9373), (5047, 7670), (5369, 7210), (5782, 6695), (6077, 6370)]