19528032210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{647}}^1\times {\mathrm{1787}}^1$

素因数の和:3007

約数の個数: 64

約数和(自身を含む): 47049403392

約数和(自身を除く): 27521371182

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 563, 647, 1126, 1294, 1689, 1787, 1941, 2815, 3235, 3378, 3574, 3882, 5361, 5630, 6470, 8445, 8935, 9705, 10722, 16890, 17870, 19410, 26805, 53610, 364261, 728522, 1006081, 1092783, 1156189, 1821305, 2012162, 2185566, 2312378, 3018243, 3468567, 3642610, 5030405, 5463915, 5780945, 6036486, 6937134, 10060810, 10927830, 11561890, 15091215, 17342835, 30182430, 34685670, 650934407, 1301868814, 1952803221, 3254672035, 3905606442, 6509344070, 9764016105, 19528032210]

約数ペア:

[(1, 19528032210), (2, 9764016105), (3, 6509344070), (5, 3905606442), (6, 3254672035), (10, 1952803221), (15, 1301868814), (30, 650934407), (563, 34685670), (647, 30182430), (1126, 17342835), (1294, 15091215), (1689, 11561890), (1787, 10927830), (1941, 10060810), (2815, 6937134), (3235, 6036486), (3378, 5780945), (3574, 5463915), (3882, 5030405), (5361, 3642610), (5630, 3468567), (6470, 3018243), (8445, 2312378), (8935, 2185566), (9705, 2012162), (10722, 1821305), (16890, 1156189), (17870, 1092783), (19410, 1006081), (26805, 728522), (53610, 364261)]