666301353990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{4481}}^1\times {\mathrm{24907}}^1$

素因数の和:29597

約数の個数: 64

約数和(自身を含む): 1607582246400

約数和(自身を除く): 941280892410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 199, 398, 597, 995, 1194, 1990, 2985, 4481, 5970, 8962, 13443, 22405, 24907, 26886, 44810, 49814, 67215, 74721, 124535, 134430, 149442, 249070, 373605, 747210, 891719, 1783438, 2675157, 4458595, 4956493, 5350314, 8917190, 9912986, 13375785, 14869479, 24782465, 26751570, 29738958, 49564930, 74347395, 111608267, 148694790, 223216534, 334824801, 558041335, 669649602, 1116082670, 1674124005, 3348248010, 22210045133, 44420090266, 66630135399, 111050225665, 133260270798, 222100451330, 333150676995, 666301353990]

約数ペア:

[(1, 666301353990), (2, 333150676995), (3, 222100451330), (5, 133260270798), (6, 111050225665), (10, 66630135399), (15, 44420090266), (30, 22210045133), (199, 3348248010), (398, 1674124005), (597, 1116082670), (995, 669649602), (1194, 558041335), (1990, 334824801), (2985, 223216534), (4481, 148694790), (5970, 111608267), (8962, 74347395), (13443, 49564930), (22405, 29738958), (24907, 26751570), (26886, 24782465), (44810, 14869479), (49814, 13375785), (67215, 9912986), (74721, 8917190), (124535, 5350314), (134430, 4956493), (149442, 4458595), (249070, 2675157), (373605, 1783438), (747210, 891719)]