169036490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1277}}^1$

素因数の和:1383

約数の個数: 64

約数和(自身を含む): 365119488

約数和(自身を除く): 196082998

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 61, 62, 70, 122, 155, 217, 305, 310, 427, 434, 610, 854, 1085, 1277, 1891, 2135, 2170, 2554, 3782, 4270, 6385, 8939, 9455, 12770, 13237, 17878, 18910, 26474, 39587, 44695, 66185, 77897, 79174, 89390, 132370, 155794, 197935, 277109, 389485, 395870, 545279, 554218, 778970, 1090558, 1385545, 2414807, 2726395, 2771090, 4829614, 5452790, 12074035, 16903649, 24148070, 33807298, 84518245, 169036490]

約数ペア:

[(1, 169036490), (2, 84518245), (5, 33807298), (7, 24148070), (10, 16903649), (14, 12074035), (31, 5452790), (35, 4829614), (61, 2771090), (62, 2726395), (70, 2414807), (122, 1385545), (155, 1090558), (217, 778970), (305, 554218), (310, 545279), (427, 395870), (434, 389485), (610, 277109), (854, 197935), (1085, 155794), (1277, 132370), (1891, 89390), (2135, 79174), (2170, 77897), (2554, 66185), (3782, 44695), (4270, 39587), (6385, 26474), (8939, 18910), (9455, 17878), (12770, 13237)]