21000273810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{5483}}^1\times {\mathrm{127669}}^1$

素因数の和:133162

約数の個数: 32

約数和(自身を含む): 50410244160

約数和(自身を除く): 29409970350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 5483, 10966, 16449, 27415, 32898, 54830, 82245, 127669, 164490, 255338, 383007, 638345, 766014, 1276690, 1915035, 3830070, 700009127, 1400018254, 2100027381, 3500045635, 4200054762, 7000091270, 10500136905, 21000273810]

約数ペア:

[(1, 21000273810), (2, 10500136905), (3, 7000091270), (5, 4200054762), (6, 3500045635), (10, 2100027381), (15, 1400018254), (30, 700009127), (5483, 3830070), (10966, 1915035), (16449, 1276690), (27415, 766014), (32898, 638345), (54830, 383007), (82245, 255338), (127669, 164490)]