313349790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{803461}}^1$

素因数の和:803484

約数の個数: 32

約数和(自身を含む): 809889696

約数和(自身を除く): 496539906

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 803461, 1606922, 2410383, 4017305, 4820766, 8034610, 10444993, 12051915, 20889986, 24103830, 31334979, 52224965, 62669958, 104449930, 156674895, 313349790]

約数ペア:

[(1, 313349790), (2, 156674895), (3, 104449930), (5, 62669958), (6, 52224965), (10, 31334979), (13, 24103830), (15, 20889986), (26, 12051915), (30, 10444993), (39, 8034610), (65, 4820766), (78, 4017305), (130, 2410383), (195, 1606922), (390, 803461)]