91491810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1021}}^1$

素因数の和:1163

約数の個数: 64

約数和(自身を含む): 229582080

約数和(自身を除く): 138090270

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 103, 145, 174, 206, 290, 309, 435, 515, 618, 870, 1021, 1030, 1545, 2042, 2987, 3063, 3090, 5105, 5974, 6126, 8961, 10210, 14935, 15315, 17922, 29609, 29870, 30630, 44805, 59218, 88827, 89610, 105163, 148045, 177654, 210326, 296090, 315489, 444135, 525815, 630978, 888270, 1051630, 1577445, 3049727, 3154890, 6099454, 9149181, 15248635, 18298362, 30497270, 45745905, 91491810]

約数ペア:

[(1, 91491810), (2, 45745905), (3, 30497270), (5, 18298362), (6, 15248635), (10, 9149181), (15, 6099454), (29, 3154890), (30, 3049727), (58, 1577445), (87, 1051630), (103, 888270), (145, 630978), (174, 525815), (206, 444135), (290, 315489), (309, 296090), (435, 210326), (515, 177654), (618, 148045), (870, 105163), (1021, 89610), (1030, 88827), (1545, 59218), (2042, 44805), (2987, 30630), (3063, 29870), (3090, 29609), (5105, 17922), (5974, 15315), (6126, 14935), (8961, 10210)]