83499990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{13711}}^1$

素因数の和:13757

約数の個数: 64

約数和(自身を含む): 236943360

約数和(自身を除く): 153443370

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 1015, 1218, 2030, 3045, 6090, 13711, 27422, 41133, 68555, 82266, 95977, 137110, 191954, 205665, 287931, 397619, 411330, 479885, 575862, 795238, 959770, 1192857, 1439655, 1988095, 2385714, 2783333, 2879310, 3976190, 5566666, 5964285, 8349999, 11928570, 13916665, 16699998, 27833330, 41749995, 83499990]

約数ペア:

[(1, 83499990), (2, 41749995), (3, 27833330), (5, 16699998), (6, 13916665), (7, 11928570), (10, 8349999), (14, 5964285), (15, 5566666), (21, 3976190), (29, 2879310), (30, 2783333), (35, 2385714), (42, 1988095), (58, 1439655), (70, 1192857), (87, 959770), (105, 795238), (145, 575862), (174, 479885), (203, 411330), (210, 397619), (290, 287931), (406, 205665), (435, 191954), (609, 137110), (870, 95977), (1015, 82266), (1218, 68555), (2030, 41133), (3045, 27422), (6090, 13711)]