72107070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{14929}}^1$

素因数の和:14969

約数の個数: 64

約数和(自身を含む): 206392320

約数和(自身を除く): 134285250

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 4830, 14929, 29858, 44787, 74645, 89574, 104503, 149290, 209006, 223935, 313509, 343367, 447870, 522515, 627018, 686734, 1030101, 1045030, 1567545, 1716835, 2060202, 2403569, 3135090, 3433670, 4807138, 5150505, 7210707, 10301010, 12017845, 14421414, 24035690, 36053535, 72107070]

約数ペア:

[(1, 72107070), (2, 36053535), (3, 24035690), (5, 14421414), (6, 12017845), (7, 10301010), (10, 7210707), (14, 5150505), (15, 4807138), (21, 3433670), (23, 3135090), (30, 2403569), (35, 2060202), (42, 1716835), (46, 1567545), (69, 1045030), (70, 1030101), (105, 686734), (115, 627018), (138, 522515), (161, 447870), (210, 343367), (230, 313509), (322, 223935), (345, 209006), (483, 149290), (690, 104503), (805, 89574), (966, 74645), (1610, 44787), (2415, 29858), (4830, 14929)]