1900666710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{18839}}^1$

素因数の和:18930

約数の個数: 96

約数和(自身を含む): 5290272000

約数和(自身を除く): 3389605290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 59, 90, 95, 114, 118, 171, 177, 190, 285, 295, 342, 354, 531, 570, 590, 855, 885, 1062, 1121, 1710, 1770, 2242, 2655, 3363, 5310, 5605, 6726, 10089, 11210, 16815, 18839, 20178, 33630, 37678, 50445, 56517, 94195, 100890, 113034, 169551, 188390, 282585, 339102, 357941, 565170, 715882, 847755, 1073823, 1111501, 1695510, 1789705, 2147646, 2223002, 3221469, 3334503, 3579410, 5369115, 5557505, 6442938, 6669006, 10003509, 10738230, 11115010, 16107345, 16672515, 20007018, 21118519, 32214690, 33345030, 42237038, 50017545, 63355557, 100035090, 105592595, 126711114, 190066671, 211185190, 316777785, 380133342, 633555570, 950333355, 1900666710]

約数ペア:

[(1, 1900666710), (2, 950333355), (3, 633555570), (5, 380133342), (6, 316777785), (9, 211185190), (10, 190066671), (15, 126711114), (18, 105592595), (19, 100035090), (30, 63355557), (38, 50017545), (45, 42237038), (57, 33345030), (59, 32214690), (90, 21118519), (95, 20007018), (114, 16672515), (118, 16107345), (171, 11115010), (177, 10738230), (190, 10003509), (285, 6669006), (295, 6442938), (342, 5557505), (354, 5369115), (531, 3579410), (570, 3334503), (590, 3221469), (855, 2223002), (885, 2147646), (1062, 1789705), (1121, 1695510), (1710, 1111501), (1770, 1073823), (2242, 847755), (2655, 715882), (3363, 565170), (5310, 357941), (5605, 339102), (6726, 282585), (10089, 188390), (11210, 169551), (16815, 113034), (18839, 100890), (20178, 94195), (33630, 56517), (37678, 50445)]