91975770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17929}}^1$

素因数の和:17964

約数の個数: 64

約数和(自身を含む): 258192000

約数和(自身を除く): 166216230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 17929, 35858, 53787, 89645, 107574, 161361, 179290, 268935, 322722, 340651, 484083, 537870, 681302, 806805, 968166, 1021953, 1613610, 1703255, 2043906, 2420415, 3065859, 3406510, 4840830, 5109765, 6131718, 9197577, 10219530, 15329295, 18395154, 30658590, 45987885, 91975770]

約数ペア:

[(1, 91975770), (2, 45987885), (3, 30658590), (5, 18395154), (6, 15329295), (9, 10219530), (10, 9197577), (15, 6131718), (18, 5109765), (19, 4840830), (27, 3406510), (30, 3065859), (38, 2420415), (45, 2043906), (54, 1703255), (57, 1613610), (90, 1021953), (95, 968166), (114, 806805), (135, 681302), (171, 537870), (190, 484083), (270, 340651), (285, 322722), (342, 268935), (513, 179290), (570, 161361), (855, 107574), (1026, 89645), (1710, 53787), (2565, 35858), (5130, 17929)]