713155940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{221477}}^1$

素因数の和:221516

約数の個数: 48

約数和(自身を含む): 1785998592

約数和(自身を除く): 1072842652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 221477, 442954, 885908, 1107385, 1550339, 2214770, 3100678, 4429540, 5093971, 6201356, 7751695, 10187942, 15503390, 20375884, 25469855, 31006780, 35657797, 50939710, 71315594, 101879420, 142631188, 178288985, 356577970, 713155940]

約数ペア:

[(1, 713155940), (2, 356577970), (4, 178288985), (5, 142631188), (7, 101879420), (10, 71315594), (14, 50939710), (20, 35657797), (23, 31006780), (28, 25469855), (35, 20375884), (46, 15503390), (70, 10187942), (92, 7751695), (115, 6201356), (140, 5093971), (161, 4429540), (230, 3100678), (322, 2214770), (460, 1550339), (644, 1107385), (805, 885908), (1610, 442954), (3220, 221477)]