30005169560

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{10275743}}^1$

素因数の和:10275827

約数の個数: 32

約数和(自身を含む): 68436455040

約数和(自身を除く): 38431285480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 10275743, 20551486, 41102972, 51378715, 82205944, 102757430, 205514860, 411029720, 750129239, 1500258478, 3000516956, 3750646195, 6001033912, 7501292390, 15002584780, 30005169560]

約数ペア:

[(1, 30005169560), (2, 15002584780), (4, 7501292390), (5, 6001033912), (8, 3750646195), (10, 3000516956), (20, 1500258478), (40, 750129239), (73, 411029720), (146, 205514860), (292, 102757430), (365, 82205944), (584, 51378715), (730, 41102972), (1460, 20551486), (2920, 10275743)]