78834570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1873}}^1$

素因数の和:1967

約数の個数: 64

約数和(自身を含む): 200772864

約数和(自身を除く): 121938294

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 61, 69, 115, 122, 138, 183, 230, 305, 345, 366, 610, 690, 915, 1403, 1830, 1873, 2806, 3746, 4209, 5619, 7015, 8418, 9365, 11238, 14030, 18730, 21045, 28095, 42090, 43079, 56190, 86158, 114253, 129237, 215395, 228506, 258474, 342759, 430790, 571265, 646185, 685518, 1142530, 1292370, 1713795, 2627819, 3427590, 5255638, 7883457, 13139095, 15766914, 26278190, 39417285, 78834570]

約数ペア:

[(1, 78834570), (2, 39417285), (3, 26278190), (5, 15766914), (6, 13139095), (10, 7883457), (15, 5255638), (23, 3427590), (30, 2627819), (46, 1713795), (61, 1292370), (69, 1142530), (115, 685518), (122, 646185), (138, 571265), (183, 430790), (230, 342759), (305, 258474), (345, 228506), (366, 215395), (610, 129237), (690, 114253), (915, 86158), (1403, 56190), (1830, 43079), (1873, 42090), (2806, 28095), (3746, 21045), (4209, 18730), (5619, 14030), (7015, 11238), (8418, 9365)]