85805473860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{10142491}}^1$

素因数の和:10142553

約数の個数: 72

約数和(自身を含む): 265814430336

約数和(自身を除く): 180008956476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 10142491, 20284982, 30427473, 40569964, 50712455, 60854946, 91282419, 101424910, 121709892, 152137365, 182564838, 202849820, 304274730, 365129676, 456412095, 476697077, 608549460, 912824190, 953394154, 1430091231, 1825648380, 1906788308, 2383485385, 2860182462, 4290273693, 4766970770, 5720364924, 7150456155, 8580547386, 9533941540, 14300912310, 17161094772, 21451368465, 28601824620, 42902736930, 85805473860]

約数ペア:

[(1, 85805473860), (2, 42902736930), (3, 28601824620), (4, 21451368465), (5, 17161094772), (6, 14300912310), (9, 9533941540), (10, 8580547386), (12, 7150456155), (15, 5720364924), (18, 4766970770), (20, 4290273693), (30, 2860182462), (36, 2383485385), (45, 1906788308), (47, 1825648380), (60, 1430091231), (90, 953394154), (94, 912824190), (141, 608549460), (180, 476697077), (188, 456412095), (235, 365129676), (282, 304274730), (423, 202849820), (470, 182564838), (564, 152137365), (705, 121709892), (846, 101424910), (940, 91282419), (1410, 60854946), (1692, 50712455), (2115, 40569964), (2820, 30427473), (4230, 20284982), (8460, 10142491)]