384908550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{197389}}^1$

素因数の和:197417

約数の個数: 48

約数和(自身を含む): 1028007120

約数和(自身を除く): 643098570

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 197389, 394778, 592167, 986945, 1184334, 1973890, 2566057, 2960835, 4934725, 5132114, 5921670, 7698171, 9869450, 12830285, 14804175, 15396342, 25660570, 29608350, 38490855, 64151425, 76981710, 128302850, 192454275, 384908550]

約数ペア:

[(1, 384908550), (2, 192454275), (3, 128302850), (5, 76981710), (6, 64151425), (10, 38490855), (13, 29608350), (15, 25660570), (25, 15396342), (26, 14804175), (30, 12830285), (39, 9869450), (50, 7698171), (65, 5921670), (75, 5132114), (78, 4934725), (130, 2960835), (150, 2566057), (195, 1973890), (325, 1184334), (390, 986945), (650, 592167), (975, 394778), (1950, 197389)]