313206270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{803093}}^1$

素因数の和:803116

約数の個数: 32

約数和(自身を含む): 809518752

約数和(自身を除く): 496312482

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 803093, 1606186, 2409279, 4015465, 4818558, 8030930, 10440209, 12046395, 20880418, 24092790, 31320627, 52201045, 62641254, 104402090, 156603135, 313206270]

約数ペア:

[(1, 313206270), (2, 156603135), (3, 104402090), (5, 62641254), (6, 52201045), (10, 31320627), (13, 24092790), (15, 20880418), (26, 12046395), (30, 10440209), (39, 8030930), (65, 4818558), (78, 4015465), (130, 2409279), (195, 1606186), (390, 803093)]