65177220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{57173}}^1$

素因数の和:57204

約数の個数: 48

約数和(自身を含む): 192104640

約数和(自身を除く): 126927420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 57173, 114346, 171519, 228692, 285865, 343038, 571730, 686076, 857595, 1086287, 1143460, 1715190, 2172574, 3258861, 3430380, 4345148, 5431435, 6517722, 10862870, 13035444, 16294305, 21725740, 32588610, 65177220]

約数ペア:

[(1, 65177220), (2, 32588610), (3, 21725740), (4, 16294305), (5, 13035444), (6, 10862870), (10, 6517722), (12, 5431435), (15, 4345148), (19, 3430380), (20, 3258861), (30, 2172574), (38, 1715190), (57, 1143460), (60, 1086287), (76, 857595), (95, 686076), (114, 571730), (190, 343038), (228, 285865), (285, 228692), (380, 171519), (570, 114346), (1140, 57173)]