85296190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1709}}^1$

素因数の和:1777

約数の個数: 64

約数和(自身を含む): 189112320

約数和(自身を除く): 103816130

約数列:

[1, 2, 5, 7, 10, 14, 23, 31, 35, 46, 62, 70, 115, 155, 161, 217, 230, 310, 322, 434, 713, 805, 1085, 1426, 1610, 1709, 2170, 3418, 3565, 4991, 7130, 8545, 9982, 11963, 17090, 23926, 24955, 39307, 49910, 52979, 59815, 78614, 105958, 119630, 196535, 264895, 275149, 370853, 393070, 529790, 550298, 741706, 1218517, 1375745, 1854265, 2437034, 2751490, 3708530, 6092585, 8529619, 12185170, 17059238, 42648095, 85296190]

約数ペア:

[(1, 85296190), (2, 42648095), (5, 17059238), (7, 12185170), (10, 8529619), (14, 6092585), (23, 3708530), (31, 2751490), (35, 2437034), (46, 1854265), (62, 1375745), (70, 1218517), (115, 741706), (155, 550298), (161, 529790), (217, 393070), (230, 370853), (310, 275149), (322, 264895), (434, 196535), (713, 119630), (805, 105958), (1085, 78614), (1426, 59815), (1610, 52979), (1709, 49910), (2170, 39307), (3418, 24955), (3565, 23926), (4991, 17090), (7130, 11963), (8545, 9982)]