79657290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{307}}^1$

素因数の和:385

約数の個数: 96

約数和(自身を含む): 220207680

約数和(自身を除く): 140550390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 307, 310, 465, 558, 614, 837, 921, 930, 961, 1395, 1535, 1674, 1842, 1922, 2763, 2790, 2883, 3070, 4185, 4605, 4805, 5526, 5766, 8289, 8370, 8649, 9210, 9517, 9610, 13815, 14415, 16578, 17298, 19034, 25947, 27630, 28551, 28830, 41445, 43245, 47585, 51894, 57102, 82890, 85653, 86490, 95170, 129735, 142755, 171306, 256959, 259470, 285510, 295027, 428265, 513918, 590054, 856530, 885081, 1284795, 1475135, 1770162, 2569590, 2655243, 2950270, 4425405, 5310486, 7965729, 8850810, 13276215, 15931458, 26552430, 39828645, 79657290]

約数ペア:

[(1, 79657290), (2, 39828645), (3, 26552430), (5, 15931458), (6, 13276215), (9, 8850810), (10, 7965729), (15, 5310486), (18, 4425405), (27, 2950270), (30, 2655243), (31, 2569590), (45, 1770162), (54, 1475135), (62, 1284795), (90, 885081), (93, 856530), (135, 590054), (155, 513918), (186, 428265), (270, 295027), (279, 285510), (307, 259470), (310, 256959), (465, 171306), (558, 142755), (614, 129735), (837, 95170), (921, 86490), (930, 85653), (961, 82890), (1395, 57102), (1535, 51894), (1674, 47585), (1842, 43245), (1922, 41445), (2763, 28830), (2790, 28551), (2883, 27630), (3070, 25947), (4185, 19034), (4605, 17298), (4805, 16578), (5526, 14415), (5766, 13815), (8289, 9610), (8370, 9517), (8649, 9210)]