85093890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{541}}^1$

素因数の和:672

約数の個数: 96

約数和(自身を含む): 240231744

約数和(自身を除く): 155137854

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 107, 147, 210, 214, 245, 294, 321, 490, 535, 541, 642, 735, 749, 1070, 1082, 1470, 1498, 1605, 1623, 2247, 2705, 3210, 3246, 3745, 3787, 4494, 5243, 5410, 7490, 7574, 8115, 10486, 11235, 11361, 15729, 16230, 18935, 22470, 22722, 26215, 26509, 31458, 37870, 52430, 53018, 56805, 57887, 78645, 79527, 113610, 115774, 132545, 157290, 159054, 173661, 265090, 289435, 347322, 397635, 405209, 578870, 795270, 810418, 868305, 1215627, 1736610, 2026045, 2431254, 2836463, 4052090, 5672926, 6078135, 8509389, 12156270, 14182315, 17018778, 28364630, 42546945, 85093890]

約数ペア:

[(1, 85093890), (2, 42546945), (3, 28364630), (5, 17018778), (6, 14182315), (7, 12156270), (10, 8509389), (14, 6078135), (15, 5672926), (21, 4052090), (30, 2836463), (35, 2431254), (42, 2026045), (49, 1736610), (70, 1215627), (98, 868305), (105, 810418), (107, 795270), (147, 578870), (210, 405209), (214, 397635), (245, 347322), (294, 289435), (321, 265090), (490, 173661), (535, 159054), (541, 157290), (642, 132545), (735, 115774), (749, 113610), (1070, 79527), (1082, 78645), (1470, 57887), (1498, 56805), (1605, 53018), (1623, 52430), (2247, 37870), (2705, 31458), (3210, 26509), (3246, 26215), (3745, 22722), (3787, 22470), (4494, 18935), (5243, 16230), (5410, 15729), (7490, 11361), (7574, 11235), (8115, 10486)]