317415410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2003}}^1$

素因数の和:2099

約数の個数: 64

約数和(自身を含む): 654490368

約数和(自身を除く): 337074958

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 53, 65, 106, 115, 130, 230, 265, 299, 530, 598, 689, 1219, 1378, 1495, 2003, 2438, 2990, 3445, 4006, 6095, 6890, 10015, 12190, 15847, 20030, 26039, 31694, 46069, 52078, 79235, 92138, 106159, 130195, 158470, 212318, 230345, 260390, 460690, 530795, 598897, 1061590, 1197794, 1380067, 2441657, 2760134, 2994485, 4883314, 5988970, 6900335, 12208285, 13800670, 24416570, 31741541, 63483082, 158707705, 317415410]

約数ペア:

[(1, 317415410), (2, 158707705), (5, 63483082), (10, 31741541), (13, 24416570), (23, 13800670), (26, 12208285), (46, 6900335), (53, 5988970), (65, 4883314), (106, 2994485), (115, 2760134), (130, 2441657), (230, 1380067), (265, 1197794), (299, 1061590), (530, 598897), (598, 530795), (689, 460690), (1219, 260390), (1378, 230345), (1495, 212318), (2003, 158470), (2438, 130195), (2990, 106159), (3445, 92138), (4006, 79235), (6095, 52078), (6890, 46069), (10015, 31694), (12190, 26039), (15847, 20030)]