70220745

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7687}}^1$

素因数の和:7734

約数の個数: 48

約数和(自身を含む): 143919360

約数和(自身を除く): 73698615

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 63, 87, 105, 145, 203, 261, 315, 435, 609, 1015, 1305, 1827, 3045, 7687, 9135, 23061, 38435, 53809, 69183, 115305, 161427, 222923, 269045, 345915, 484281, 668769, 807135, 1114615, 1560461, 2006307, 2421405, 3343845, 4681383, 7802305, 10031535, 14044149, 23406915, 70220745]

約数ペア:

[(1, 70220745), (3, 23406915), (5, 14044149), (7, 10031535), (9, 7802305), (15, 4681383), (21, 3343845), (29, 2421405), (35, 2006307), (45, 1560461), (63, 1114615), (87, 807135), (105, 668769), (145, 484281), (203, 345915), (261, 269045), (315, 222923), (435, 161427), (609, 115305), (1015, 69183), (1305, 53809), (1827, 38435), (3045, 23061), (7687, 9135)]