15469090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 34836480

約数和(自身を除く): 19367390

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 89, 91, 130, 178, 182, 191, 382, 445, 455, 623, 890, 910, 955, 1157, 1246, 1337, 1910, 2314, 2483, 2674, 3115, 4966, 5785, 6230, 6685, 8099, 11570, 12415, 13370, 16198, 16999, 17381, 24830, 33998, 34762, 40495, 80990, 84995, 86905, 118993, 169990, 173810, 220987, 237986, 441974, 594965, 1104935, 1189930, 1546909, 2209870, 3093818, 7734545, 15469090]

約数ペア:

[(1, 15469090), (2, 7734545), (5, 3093818), (7, 2209870), (10, 1546909), (13, 1189930), (14, 1104935), (26, 594965), (35, 441974), (65, 237986), (70, 220987), (89, 173810), (91, 169990), (130, 118993), (178, 86905), (182, 84995), (191, 80990), (382, 40495), (445, 34762), (455, 33998), (623, 24830), (890, 17381), (910, 16999), (955, 16198), (1157, 13370), (1246, 12415), (1337, 11570), (1910, 8099), (2314, 6685), (2483, 6230), (2674, 5785), (3115, 4966)]