73086870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1451}}^1$

素因数の和:1557

約数の個数: 64

約数和(自身を含む): 185670144

約数和(自身を除く): 112583274

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 73, 115, 138, 146, 219, 230, 345, 365, 438, 690, 730, 1095, 1451, 1679, 2190, 2902, 3358, 4353, 5037, 7255, 8395, 8706, 10074, 14510, 16790, 21765, 25185, 33373, 43530, 50370, 66746, 100119, 105923, 166865, 200238, 211846, 317769, 333730, 500595, 529615, 635538, 1001190, 1059230, 1588845, 2436229, 3177690, 4872458, 7308687, 12181145, 14617374, 24362290, 36543435, 73086870]

約数ペア:

[(1, 73086870), (2, 36543435), (3, 24362290), (5, 14617374), (6, 12181145), (10, 7308687), (15, 4872458), (23, 3177690), (30, 2436229), (46, 1588845), (69, 1059230), (73, 1001190), (115, 635538), (138, 529615), (146, 500595), (219, 333730), (230, 317769), (345, 211846), (365, 200238), (438, 166865), (690, 105923), (730, 100119), (1095, 66746), (1451, 50370), (1679, 43530), (2190, 33373), (2902, 25185), (3358, 21765), (4353, 16790), (5037, 14510), (7255, 10074), (8395, 8706)]