1891036692450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{1061}}^1\times {\mathrm{3960701}}^1$

素因数の和:3961780

約数の個数: 72

約数和(自身を含む): 5085375018516

約数和(自身を除く): 3194338326066

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 1061, 2122, 3183, 5305, 6366, 9549, 10610, 15915, 19098, 26525, 31830, 47745, 53050, 79575, 95490, 159150, 238725, 477450, 3960701, 7921402, 11882103, 19803505, 23764206, 35646309, 39607010, 59410515, 71292618, 99017525, 118821030, 178231545, 198035050, 297052575, 356463090, 594105150, 891157725, 1782315450, 4202303761, 8404607522, 12606911283, 21011518805, 25213822566, 37820733849, 42023037610, 63034556415, 75641467698, 105057594025, 126069112830, 189103669245, 210115188050, 315172782075, 378207338490, 630345564150, 945518346225, 1891036692450]

約数ペア:

[(1, 1891036692450), (2, 945518346225), (3, 630345564150), (5, 378207338490), (6, 315172782075), (9, 210115188050), (10, 189103669245), (15, 126069112830), (18, 105057594025), (25, 75641467698), (30, 63034556415), (45, 42023037610), (50, 37820733849), (75, 25213822566), (90, 21011518805), (150, 12606911283), (225, 8404607522), (450, 4202303761), (1061, 1782315450), (2122, 891157725), (3183, 594105150), (5305, 356463090), (6366, 297052575), (9549, 198035050), (10610, 178231545), (15915, 118821030), (19098, 99017525), (26525, 71292618), (31830, 59410515), (47745, 39607010), (53050, 35646309), (79575, 23764206), (95490, 19803505), (159150, 11882103), (238725, 7921402), (477450, 3960701)]