15004470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{487}}^1$

素因数の和:589

約数の個数: 64

約数和(自身を含む): 39352320

約数和(自身を除く): 24347850

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 79, 130, 158, 195, 237, 390, 395, 474, 487, 790, 974, 1027, 1185, 1461, 2054, 2370, 2435, 2922, 3081, 4870, 5135, 6162, 6331, 7305, 10270, 12662, 14610, 15405, 18993, 30810, 31655, 37986, 38473, 63310, 76946, 94965, 115419, 189930, 192365, 230838, 384730, 500149, 577095, 1000298, 1154190, 1500447, 2500745, 3000894, 5001490, 7502235, 15004470]

約数ペア:

[(1, 15004470), (2, 7502235), (3, 5001490), (5, 3000894), (6, 2500745), (10, 1500447), (13, 1154190), (15, 1000298), (26, 577095), (30, 500149), (39, 384730), (65, 230838), (78, 192365), (79, 189930), (130, 115419), (158, 94965), (195, 76946), (237, 63310), (390, 38473), (395, 37986), (474, 31655), (487, 30810), (790, 18993), (974, 15405), (1027, 14610), (1185, 12662), (1461, 10270), (2054, 7305), (2370, 6331), (2435, 6162), (2922, 5135), (3081, 4870)]