8271780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 25740288

約数和(自身を除く): 17468508

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 83, 110, 132, 151, 165, 166, 220, 249, 302, 330, 332, 415, 453, 498, 604, 660, 755, 830, 906, 913, 996, 1245, 1510, 1660, 1661, 1812, 1826, 2265, 2490, 2739, 3020, 3322, 3652, 4530, 4565, 4980, 4983, 5478, 6644, 8305, 9060, 9130, 9966, 10956, 12533, 13695, 16610, 18260, 19932, 24915, 25066, 27390, 33220, 37599, 49830, 50132, 54780, 62665, 75198, 99660, 125330, 137863, 150396, 187995, 250660, 275726, 375990, 413589, 551452, 689315, 751980, 827178, 1378630, 1654356, 2067945, 2757260, 4135890, 8271780]

約数ペア:

[(1, 8271780), (2, 4135890), (3, 2757260), (4, 2067945), (5, 1654356), (6, 1378630), (10, 827178), (11, 751980), (12, 689315), (15, 551452), (20, 413589), (22, 375990), (30, 275726), (33, 250660), (44, 187995), (55, 150396), (60, 137863), (66, 125330), (83, 99660), (110, 75198), (132, 62665), (151, 54780), (165, 50132), (166, 49830), (220, 37599), (249, 33220), (302, 27390), (330, 25066), (332, 24915), (415, 19932), (453, 18260), (498, 16610), (604, 13695), (660, 12533), (755, 10956), (830, 9966), (906, 9130), (913, 9060), (996, 8305), (1245, 6644), (1510, 5478), (1660, 4983), (1661, 4980), (1812, 4565), (1826, 4530), (2265, 3652), (2490, 3322), (2739, 3020)]