72142430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{13093}}^1$

素因数の和:13148

約数の個数: 32

約数和(自身を含む): 141415200

約数和(自身を除く): 69272770

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 13093, 26186, 65465, 130930, 248767, 379697, 497534, 759394, 1243835, 1898485, 2487670, 3796970, 7214243, 14428486, 36071215, 72142430]

約数ペア:

[(1, 72142430), (2, 36071215), (5, 14428486), (10, 7214243), (19, 3796970), (29, 2487670), (38, 1898485), (58, 1243835), (95, 759394), (145, 497534), (190, 379697), (290, 248767), (551, 130930), (1102, 65465), (2755, 26186), (5510, 13093)]