15704931390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{70657}}^1$

素因数の和:70937

約数の個数: 64

約数和(自身を含む): 39071047680

約数和(自身を除く): 23366116290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 239, 310, 465, 478, 717, 930, 1195, 1434, 2390, 3585, 7170, 7409, 14818, 22227, 37045, 44454, 70657, 74090, 111135, 141314, 211971, 222270, 353285, 423942, 706570, 1059855, 2119710, 2190367, 4380734, 6571101, 10951835, 13142202, 16887023, 21903670, 32855505, 33774046, 50661069, 65711010, 84435115, 101322138, 168870230, 253305345, 506610690, 523497713, 1046995426, 1570493139, 2617488565, 3140986278, 5234977130, 7852465695, 15704931390]

約数ペア:

[(1, 15704931390), (2, 7852465695), (3, 5234977130), (5, 3140986278), (6, 2617488565), (10, 1570493139), (15, 1046995426), (30, 523497713), (31, 506610690), (62, 253305345), (93, 168870230), (155, 101322138), (186, 84435115), (239, 65711010), (310, 50661069), (465, 33774046), (478, 32855505), (717, 21903670), (930, 16887023), (1195, 13142202), (1434, 10951835), (2390, 6571101), (3585, 4380734), (7170, 2190367), (7409, 2119710), (14818, 1059855), (22227, 706570), (37045, 423942), (44454, 353285), (70657, 222270), (74090, 211971), (111135, 141314)]