131808516930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^2\times {\mathrm{155653}}^1$

素因数の和:155860

約数の個数: 72

約数和(自身を含む): 346273803252

約数和(自身を除く): 214465286322

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 194, 291, 485, 582, 873, 970, 1455, 1746, 2910, 4365, 8730, 9409, 18818, 28227, 47045, 56454, 84681, 94090, 141135, 155653, 169362, 282270, 311306, 423405, 466959, 778265, 846810, 933918, 1400877, 1556530, 2334795, 2801754, 4669590, 7004385, 14008770, 15098341, 30196682, 45295023, 75491705, 90590046, 135885069, 150983410, 226475115, 271770138, 452950230, 679425345, 1358850690, 1464539077, 2929078154, 4393617231, 7322695385, 8787234462, 13180851693, 14645390770, 21968086155, 26361703386, 43936172310, 65904258465, 131808516930]

約数ペア:

[(1, 131808516930), (2, 65904258465), (3, 43936172310), (5, 26361703386), (6, 21968086155), (9, 14645390770), (10, 13180851693), (15, 8787234462), (18, 7322695385), (30, 4393617231), (45, 2929078154), (90, 1464539077), (97, 1358850690), (194, 679425345), (291, 452950230), (485, 271770138), (582, 226475115), (873, 150983410), (970, 135885069), (1455, 90590046), (1746, 75491705), (2910, 45295023), (4365, 30196682), (8730, 15098341), (9409, 14008770), (18818, 7004385), (28227, 4669590), (47045, 2801754), (56454, 2334795), (84681, 1556530), (94090, 1400877), (141135, 933918), (155653, 846810), (169362, 778265), (282270, 466959), (311306, 423405)]