86843490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{607}}^1$

素因数の和:887

約数の個数: 64

約数和(自身を含む): 220631040

約数和(自身を除く): 133787550

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 251, 285, 502, 570, 607, 753, 1214, 1255, 1506, 1821, 2510, 3035, 3642, 3765, 4769, 6070, 7530, 9105, 9538, 11533, 14307, 18210, 23066, 23845, 28614, 34599, 47690, 57665, 69198, 71535, 115330, 143070, 152357, 172995, 304714, 345990, 457071, 761785, 914142, 1523570, 2285355, 2894783, 4570710, 5789566, 8684349, 14473915, 17368698, 28947830, 43421745, 86843490]

約数ペア:

[(1, 86843490), (2, 43421745), (3, 28947830), (5, 17368698), (6, 14473915), (10, 8684349), (15, 5789566), (19, 4570710), (30, 2894783), (38, 2285355), (57, 1523570), (95, 914142), (114, 761785), (190, 457071), (251, 345990), (285, 304714), (502, 172995), (570, 152357), (607, 143070), (753, 115330), (1214, 71535), (1255, 69198), (1506, 57665), (1821, 47690), (2510, 34599), (3035, 28614), (3642, 23845), (3765, 23066), (4769, 18210), (6070, 14307), (7530, 11533), (9105, 9538)]