289456230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{883}}^1$

素因数の和:1130

約数の個数: 96

約数和(自身を含む): 812657664

約数和(自身を除く): 523201434

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 223, 245, 294, 446, 490, 669, 735, 883, 1115, 1338, 1470, 1561, 1766, 2230, 2649, 3122, 3345, 4415, 4683, 5298, 6181, 6690, 7805, 8830, 9366, 10927, 12362, 13245, 15610, 18543, 21854, 23415, 26490, 30905, 32781, 37086, 43267, 46830, 54635, 61810, 65562, 86534, 92715, 109270, 129801, 163905, 185430, 196909, 216335, 259602, 327810, 393818, 432670, 590727, 649005, 984545, 1181454, 1298010, 1378363, 1969090, 2756726, 2953635, 4135089, 5907270, 6891815, 8270178, 9648541, 13783630, 19297082, 20675445, 28945623, 41350890, 48242705, 57891246, 96485410, 144728115, 289456230]

約数ペア:

[(1, 289456230), (2, 144728115), (3, 96485410), (5, 57891246), (6, 48242705), (7, 41350890), (10, 28945623), (14, 20675445), (15, 19297082), (21, 13783630), (30, 9648541), (35, 8270178), (42, 6891815), (49, 5907270), (70, 4135089), (98, 2953635), (105, 2756726), (147, 1969090), (210, 1378363), (223, 1298010), (245, 1181454), (294, 984545), (446, 649005), (490, 590727), (669, 432670), (735, 393818), (883, 327810), (1115, 259602), (1338, 216335), (1470, 196909), (1561, 185430), (1766, 163905), (2230, 129801), (2649, 109270), (3122, 92715), (3345, 86534), (4415, 65562), (4683, 61810), (5298, 54635), (6181, 46830), (6690, 43267), (7805, 37086), (8830, 32781), (9366, 30905), (10927, 26490), (12362, 23415), (13245, 21854), (15610, 18543)]