1613419020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{15643}}^1$

素因数の和:15852

約数の個数: 96

約数和(自身を含む): 5046128640

約数和(自身を除く): 3432709620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 191, 270, 382, 540, 573, 764, 955, 1146, 1719, 1910, 2292, 2865, 3438, 3820, 5157, 5730, 6876, 8595, 10314, 11460, 15643, 17190, 20628, 25785, 31286, 34380, 46929, 51570, 62572, 78215, 93858, 103140, 140787, 156430, 187716, 234645, 281574, 312860, 422361, 469290, 563148, 703935, 844722, 938580, 1407870, 1689444, 2111805, 2815740, 2987813, 4223610, 5975626, 8447220, 8963439, 11951252, 14939065, 17926878, 26890317, 29878130, 35853756, 44817195, 53780634, 59756260, 80670951, 89634390, 107561268, 134451585, 161341902, 179268780, 268903170, 322683804, 403354755, 537806340, 806709510, 1613419020]

約数ペア:

[(1, 1613419020), (2, 806709510), (3, 537806340), (4, 403354755), (5, 322683804), (6, 268903170), (9, 179268780), (10, 161341902), (12, 134451585), (15, 107561268), (18, 89634390), (20, 80670951), (27, 59756260), (30, 53780634), (36, 44817195), (45, 35853756), (54, 29878130), (60, 26890317), (90, 17926878), (108, 14939065), (135, 11951252), (180, 8963439), (191, 8447220), (270, 5975626), (382, 4223610), (540, 2987813), (573, 2815740), (764, 2111805), (955, 1689444), (1146, 1407870), (1719, 938580), (1910, 844722), (2292, 703935), (2865, 563148), (3438, 469290), (3820, 422361), (5157, 312860), (5730, 281574), (6876, 234645), (8595, 187716), (10314, 156430), (11460, 140787), (15643, 103140), (17190, 93858), (20628, 78215), (25785, 62572), (31286, 51570), (34380, 46929)]