2008186470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{2293}}^1$

素因数の和:2606

約数の個数: 96

約数和(自身を含む): 5385137472

約数和(自身を除く): 3376951002

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 263, 333, 370, 526, 555, 666, 789, 1110, 1315, 1578, 1665, 2293, 2367, 2630, 3330, 3945, 4586, 4734, 6879, 7890, 9731, 11465, 11835, 13758, 19462, 20637, 22930, 23670, 29193, 34395, 41274, 48655, 58386, 68790, 84841, 87579, 97310, 103185, 145965, 169682, 175158, 206370, 254523, 291930, 424205, 437895, 509046, 603059, 763569, 848410, 875790, 1206118, 1272615, 1527138, 1809177, 2545230, 3015295, 3618354, 3817845, 5427531, 6030590, 7635690, 9045885, 10855062, 18091770, 22313183, 27137655, 44626366, 54275310, 66939549, 111565915, 133879098, 200818647, 223131830, 334697745, 401637294, 669395490, 1004093235, 2008186470]

約数ペア:

[(1, 2008186470), (2, 1004093235), (3, 669395490), (5, 401637294), (6, 334697745), (9, 223131830), (10, 200818647), (15, 133879098), (18, 111565915), (30, 66939549), (37, 54275310), (45, 44626366), (74, 27137655), (90, 22313183), (111, 18091770), (185, 10855062), (222, 9045885), (263, 7635690), (333, 6030590), (370, 5427531), (526, 3817845), (555, 3618354), (666, 3015295), (789, 2545230), (1110, 1809177), (1315, 1527138), (1578, 1272615), (1665, 1206118), (2293, 875790), (2367, 848410), (2630, 763569), (3330, 603059), (3945, 509046), (4586, 437895), (4734, 424205), (6879, 291930), (7890, 254523), (9731, 206370), (11465, 175158), (11835, 169682), (13758, 145965), (19462, 103185), (20637, 97310), (22930, 87579), (23670, 84841), (29193, 68790), (34395, 58386), (41274, 48655)]