67870660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1249}}^1$

素因数の和:1301

約数の個数: 96

約数和(自身を含む): 176400000

約数和(自身を除く): 108529340

約数列:

[1, 2, 4, 5, 10, 11, 13, 19, 20, 22, 26, 38, 44, 52, 55, 65, 76, 95, 110, 130, 143, 190, 209, 220, 247, 260, 286, 380, 418, 494, 572, 715, 836, 988, 1045, 1235, 1249, 1430, 2090, 2470, 2498, 2717, 2860, 4180, 4940, 4996, 5434, 6245, 10868, 12490, 13585, 13739, 16237, 23731, 24980, 27170, 27478, 32474, 47462, 54340, 54956, 64948, 68695, 81185, 94924, 118655, 137390, 162370, 178607, 237310, 261041, 274780, 308503, 324740, 357214, 474620, 522082, 617006, 714428, 893035, 1044164, 1234012, 1305205, 1542515, 1786070, 2610410, 3085030, 3393533, 3572140, 5220820, 6170060, 6787066, 13574132, 16967665, 33935330, 67870660]

約数ペア:

[(1, 67870660), (2, 33935330), (4, 16967665), (5, 13574132), (10, 6787066), (11, 6170060), (13, 5220820), (19, 3572140), (20, 3393533), (22, 3085030), (26, 2610410), (38, 1786070), (44, 1542515), (52, 1305205), (55, 1234012), (65, 1044164), (76, 893035), (95, 714428), (110, 617006), (130, 522082), (143, 474620), (190, 357214), (209, 324740), (220, 308503), (247, 274780), (260, 261041), (286, 237310), (380, 178607), (418, 162370), (494, 137390), (572, 118655), (715, 94924), (836, 81185), (988, 68695), (1045, 64948), (1235, 54956), (1249, 54340), (1430, 47462), (2090, 32474), (2470, 27478), (2498, 27170), (2717, 24980), (2860, 23731), (4180, 16237), (4940, 13739), (4996, 13585), (5434, 12490), (6245, 10868)]