70912170

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{112559}}^1$

素因数の和:112579

約数の個数: 48

約数和(自身を含む): 210712320

約数和(自身を除く): 139800150

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 112559, 225118, 337677, 562795, 675354, 787913, 1013031, 1125590, 1575826, 1688385, 2026062, 2363739, 3376770, 3939565, 4727478, 5065155, 7091217, 7879130, 10130310, 11818695, 14182434, 23637390, 35456085, 70912170]

約数ペア:

[(1, 70912170), (2, 35456085), (3, 23637390), (5, 14182434), (6, 11818695), (7, 10130310), (9, 7879130), (10, 7091217), (14, 5065155), (15, 4727478), (18, 3939565), (21, 3376770), (30, 2363739), (35, 2026062), (42, 1688385), (45, 1575826), (63, 1125590), (70, 1013031), (90, 787913), (105, 675354), (126, 562795), (210, 337677), (315, 225118), (630, 112559)]