238064130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{11161}}^1$

素因数の和:11256

約数の個数: 64

約数和(自身を含む): 642931200

約数和(自身を除く): 404867070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 79, 90, 135, 158, 237, 270, 395, 474, 711, 790, 1185, 1422, 2133, 2370, 3555, 4266, 7110, 10665, 11161, 21330, 22322, 33483, 55805, 66966, 100449, 111610, 167415, 200898, 301347, 334830, 502245, 602694, 881719, 1004490, 1506735, 1763438, 2645157, 3013470, 4408595, 5290314, 7935471, 8817190, 13225785, 15870942, 23806413, 26451570, 39677355, 47612826, 79354710, 119032065, 238064130]

約数ペア:

[(1, 238064130), (2, 119032065), (3, 79354710), (5, 47612826), (6, 39677355), (9, 26451570), (10, 23806413), (15, 15870942), (18, 13225785), (27, 8817190), (30, 7935471), (45, 5290314), (54, 4408595), (79, 3013470), (90, 2645157), (135, 1763438), (158, 1506735), (237, 1004490), (270, 881719), (395, 602694), (474, 502245), (711, 334830), (790, 301347), (1185, 200898), (1422, 167415), (2133, 111610), (2370, 100449), (3555, 66966), (4266, 55805), (7110, 33483), (10665, 22322), (11161, 21330)]