17170620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{683}}^1$

素因数の和:1114

約数の個数: 48

約数和(自身を含む): 48263040

約数和(自身を除く): 31092420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 419, 683, 838, 1257, 1366, 1676, 2049, 2095, 2514, 2732, 3415, 4098, 4190, 5028, 6285, 6830, 8196, 8380, 10245, 12570, 13660, 20490, 25140, 40980, 286177, 572354, 858531, 1144708, 1430885, 1717062, 2861770, 3434124, 4292655, 5723540, 8585310, 17170620]

約数ペア:

[(1, 17170620), (2, 8585310), (3, 5723540), (4, 4292655), (5, 3434124), (6, 2861770), (10, 1717062), (12, 1430885), (15, 1144708), (20, 858531), (30, 572354), (60, 286177), (419, 40980), (683, 25140), (838, 20490), (1257, 13660), (1366, 12570), (1676, 10245), (2049, 8380), (2095, 8196), (2514, 6830), (2732, 6285), (3415, 5028), (4098, 4190)]