289774470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{10243}}^1$

素因数の和:10317

約数の個数: 64

約数和(自身を含む): 743468544

約数和(自身を除く): 453694074

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 41, 46, 69, 82, 115, 123, 138, 205, 230, 246, 345, 410, 615, 690, 943, 1230, 1886, 2829, 4715, 5658, 9430, 10243, 14145, 20486, 28290, 30729, 51215, 61458, 102430, 153645, 235589, 307290, 419963, 471178, 706767, 839926, 1177945, 1259889, 1413534, 2099815, 2355890, 2519778, 3533835, 4199630, 6299445, 7067670, 9659149, 12598890, 19318298, 28977447, 48295745, 57954894, 96591490, 144887235, 289774470]

約数ペア:

[(1, 289774470), (2, 144887235), (3, 96591490), (5, 57954894), (6, 48295745), (10, 28977447), (15, 19318298), (23, 12598890), (30, 9659149), (41, 7067670), (46, 6299445), (69, 4199630), (82, 3533835), (115, 2519778), (123, 2355890), (138, 2099815), (205, 1413534), (230, 1259889), (246, 1177945), (345, 839926), (410, 706767), (615, 471178), (690, 419963), (943, 307290), (1230, 235589), (1886, 153645), (2829, 102430), (4715, 61458), (5658, 51215), (9430, 30729), (10243, 28290), (14145, 20486)]