9211930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 20901888

約数和(自身を除く): 11689958

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 53, 65, 70, 91, 106, 130, 182, 191, 265, 371, 382, 455, 530, 689, 742, 910, 955, 1337, 1378, 1855, 1910, 2483, 2674, 3445, 3710, 4823, 4966, 6685, 6890, 9646, 10123, 12415, 13370, 17381, 20246, 24115, 24830, 34762, 48230, 50615, 70861, 86905, 101230, 131599, 141722, 173810, 263198, 354305, 657995, 708610, 921193, 1315990, 1842386, 4605965, 9211930]

約数ペア:

[(1, 9211930), (2, 4605965), (5, 1842386), (7, 1315990), (10, 921193), (13, 708610), (14, 657995), (26, 354305), (35, 263198), (53, 173810), (65, 141722), (70, 131599), (91, 101230), (106, 86905), (130, 70861), (182, 50615), (191, 48230), (265, 34762), (371, 24830), (382, 24115), (455, 20246), (530, 17381), (689, 13370), (742, 12415), (910, 10123), (955, 9646), (1337, 6890), (1378, 6685), (1855, 4966), (1910, 4823), (2483, 3710), (2674, 3445)]