168747570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20161}}^1$

素因数の和:20208

約数の個数: 64

約数和(自身を含む): 464532480

約数和(自身を除く): 295784910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1674, 2790, 4185, 8370, 20161, 40322, 60483, 100805, 120966, 181449, 201610, 302415, 362898, 544347, 604830, 624991, 907245, 1088694, 1249982, 1814490, 1874973, 2721735, 3124955, 3749946, 5443470, 5624919, 6249910, 9374865, 11249838, 16874757, 18749730, 28124595, 33749514, 56249190, 84373785, 168747570]

約数ペア:

[(1, 168747570), (2, 84373785), (3, 56249190), (5, 33749514), (6, 28124595), (9, 18749730), (10, 16874757), (15, 11249838), (18, 9374865), (27, 6249910), (30, 5624919), (31, 5443470), (45, 3749946), (54, 3124955), (62, 2721735), (90, 1874973), (93, 1814490), (135, 1249982), (155, 1088694), (186, 907245), (270, 624991), (279, 604830), (310, 544347), (465, 362898), (558, 302415), (837, 201610), (930, 181449), (1395, 120966), (1674, 100805), (2790, 60483), (4185, 40322), (8370, 20161)]