2351551140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1097}}^1\times {\mathrm{11909}}^1$

素因数の和:13021

約数の個数: 72

約数和(自身を含む): 7140140280

約数和(自身を除く): 4788589140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1097, 2194, 3291, 4388, 5485, 6582, 9873, 10970, 11909, 13164, 16455, 19746, 21940, 23818, 32910, 35727, 39492, 47636, 49365, 59545, 65820, 71454, 98730, 107181, 119090, 142908, 178635, 197460, 214362, 238180, 357270, 428724, 535905, 714540, 1071810, 2143620, 13064173, 26128346, 39192519, 52256692, 65320865, 78385038, 117577557, 130641730, 156770076, 195962595, 235155114, 261283460, 391925190, 470310228, 587887785, 783850380, 1175775570, 2351551140]

約数ペア:

[(1, 2351551140), (2, 1175775570), (3, 783850380), (4, 587887785), (5, 470310228), (6, 391925190), (9, 261283460), (10, 235155114), (12, 195962595), (15, 156770076), (18, 130641730), (20, 117577557), (30, 78385038), (36, 65320865), (45, 52256692), (60, 39192519), (90, 26128346), (180, 13064173), (1097, 2143620), (2194, 1071810), (3291, 714540), (4388, 535905), (5485, 428724), (6582, 357270), (9873, 238180), (10970, 214362), (11909, 197460), (13164, 178635), (16455, 142908), (19746, 119090), (21940, 107181), (23818, 98730), (32910, 71454), (35727, 65820), (39492, 59545), (47636, 49365)]