30392115

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 55514880

約数和(自身を除く): 25122765

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 169, 195, 247, 285, 507, 631, 741, 845, 1235, 1893, 2535, 3155, 3211, 3705, 8203, 9465, 9633, 11989, 16055, 24609, 35967, 41015, 48165, 59945, 106639, 123045, 155857, 179835, 319917, 467571, 533195, 779285, 1599585, 2026141, 2337855, 6078423, 10130705, 30392115]

約数ペア:

[(1, 30392115), (3, 10130705), (5, 6078423), (13, 2337855), (15, 2026141), (19, 1599585), (39, 779285), (57, 533195), (65, 467571), (95, 319917), (169, 179835), (195, 155857), (247, 123045), (285, 106639), (507, 59945), (631, 48165), (741, 41015), (845, 35967), (1235, 24609), (1893, 16055), (2535, 11989), (3155, 9633), (3211, 9465), (3705, 8203)]