66485790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{105533}}^1$

素因数の和:105553

約数の個数: 48

約数和(自身を含む): 197559648

約数和(自身を除く): 131073858

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, 105533, 211066, 316599, 527665, 633198, 738731, 949797, 1055330, 1477462, 1582995, 1899594, 2216193, 3165990, 3693655, 4432386, 4748985, 6648579, 7387310, 9497970, 11080965, 13297158, 22161930, 33242895, 66485790]

約数ペア:

[(1, 66485790), (2, 33242895), (3, 22161930), (5, 13297158), (6, 11080965), (7, 9497970), (9, 7387310), (10, 6648579), (14, 4748985), (15, 4432386), (18, 3693655), (21, 3165990), (30, 2216193), (35, 1899594), (42, 1582995), (45, 1477462), (63, 1055330), (70, 949797), (90, 738731), (105, 633198), (126, 527665), (210, 316599), (315, 211066), (630, 105533)]