255734910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2833}}^1$

素因数の和:2922

約数の個数: 96

約数和(自身を含む): 716208480

約数和(自身を除く): 460473570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 59, 85, 90, 102, 118, 153, 170, 177, 255, 295, 306, 354, 510, 531, 590, 765, 885, 1003, 1062, 1530, 1770, 2006, 2655, 2833, 3009, 5015, 5310, 5666, 6018, 8499, 9027, 10030, 14165, 15045, 16998, 18054, 25497, 28330, 30090, 42495, 45135, 48161, 50994, 84990, 90270, 96322, 127485, 144483, 167147, 240805, 254970, 288966, 334294, 433449, 481610, 501441, 722415, 835735, 866898, 1002882, 1444830, 1504323, 1671470, 2167245, 2507205, 2841499, 3008646, 4334490, 5014410, 5682998, 7521615, 8524497, 14207495, 15043230, 17048994, 25573491, 28414990, 42622485, 51146982, 85244970, 127867455, 255734910]

約数ペア:

[(1, 255734910), (2, 127867455), (3, 85244970), (5, 51146982), (6, 42622485), (9, 28414990), (10, 25573491), (15, 17048994), (17, 15043230), (18, 14207495), (30, 8524497), (34, 7521615), (45, 5682998), (51, 5014410), (59, 4334490), (85, 3008646), (90, 2841499), (102, 2507205), (118, 2167245), (153, 1671470), (170, 1504323), (177, 1444830), (255, 1002882), (295, 866898), (306, 835735), (354, 722415), (510, 501441), (531, 481610), (590, 433449), (765, 334294), (885, 288966), (1003, 254970), (1062, 240805), (1530, 167147), (1770, 144483), (2006, 127485), (2655, 96322), (2833, 90270), (3009, 84990), (5015, 50994), (5310, 48161), (5666, 45135), (6018, 42495), (8499, 30090), (9027, 28330), (10030, 25497), (14165, 18054), (15045, 16998)]