2018943933090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{421}}^1\times {\mathrm{3262307}}^1$

素因数の和:3262752

約数の個数: 96

約数和(自身を含む): 5649952077504

約数和(自身を除く): 3631008144414

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 421, 490, 735, 842, 1263, 1470, 2105, 2526, 2947, 4210, 5894, 6315, 8841, 12630, 14735, 17682, 20629, 29470, 41258, 44205, 61887, 88410, 103145, 123774, 206290, 309435, 618870, 3262307, 6524614, 9786921, 16311535, 19573842, 22836149, 32623070, 45672298, 48934605, 68508447, 97869210, 114180745, 137016894, 159853043, 228361490, 319706086, 342542235, 479559129, 685084470, 799265215, 959118258, 1373431247, 1598530430, 2397795645, 2746862494, 4120293741, 4795591290, 6867156235, 8240587482, 9614018729, 13734312470, 19228037458, 20601468705, 28842056187, 41202937410, 48070093645, 57684112374, 67298131103, 96140187290, 134596262206, 144210280935, 201894393309, 288420561870, 336490655515, 403788786618, 672981311030, 1009471966545, 2018943933090]

約数ペア:

[(1, 2018943933090), (2, 1009471966545), (3, 672981311030), (5, 403788786618), (6, 336490655515), (7, 288420561870), (10, 201894393309), (14, 144210280935), (15, 134596262206), (21, 96140187290), (30, 67298131103), (35, 57684112374), (42, 48070093645), (49, 41202937410), (70, 28842056187), (98, 20601468705), (105, 19228037458), (147, 13734312470), (210, 9614018729), (245, 8240587482), (294, 6867156235), (421, 4795591290), (490, 4120293741), (735, 2746862494), (842, 2397795645), (1263, 1598530430), (1470, 1373431247), (2105, 959118258), (2526, 799265215), (2947, 685084470), (4210, 479559129), (5894, 342542235), (6315, 319706086), (8841, 228361490), (12630, 159853043), (14735, 137016894), (17682, 114180745), (20629, 97869210), (29470, 68508447), (41258, 48934605), (44205, 45672298), (61887, 32623070), (88410, 22836149), (103145, 19573842), (123774, 16311535), (206290, 9786921), (309435, 6524614), (618870, 3262307)]