145259790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{372461}}^1$

素因数の和:372484

約数の個数: 32

約数和(自身を含む): 375441696

約数和(自身を除く): 230181906

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 372461, 744922, 1117383, 1862305, 2234766, 3724610, 4841993, 5586915, 9683986, 11173830, 14525979, 24209965, 29051958, 48419930, 72629895, 145259790]

約数ペア:

[(1, 145259790), (2, 72629895), (3, 48419930), (5, 29051958), (6, 24209965), (10, 14525979), (13, 11173830), (15, 9683986), (26, 5586915), (30, 4841993), (39, 3724610), (65, 2234766), (78, 1862305), (130, 1117383), (195, 744922), (390, 372461)]