274330980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19793}}^1$

素因数の和:19826

約数の個数: 144

約数和(自身を含む): 1037522304

約数和(自身を除く): 763191324

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 6930, 13860, 19793, 39586, 59379, 79172, 98965, 118758, 138551, 178137, 197930, 217723, 237516, 277102, 296895, 356274, 395860, 415653, 435446, 554204, 593790, 653169, 692755, 712548, 831306, 870892, 890685, 1088615, 1187580, 1246959, 1306338, 1385510, 1524061, 1662612, 1781370, 1959507, 2078265, 2177230, 2493918, 2612676, 2771020, 3048122, 3265845, 3562740, 3919014, 4156530, 4354460, 4572183, 4987836, 6096244, 6234795, 6531690, 7620305, 7838028, 8313060, 9144366, 9797535, 12469590, 13063380, 13716549, 15240610, 18288732, 19595070, 22860915, 24939180, 27433098, 30481220, 39190140, 45721830, 54866196, 68582745, 91443660, 137165490, 274330980]

約数ペア:

[(1, 274330980), (2, 137165490), (3, 91443660), (4, 68582745), (5, 54866196), (6, 45721830), (7, 39190140), (9, 30481220), (10, 27433098), (11, 24939180), (12, 22860915), (14, 19595070), (15, 18288732), (18, 15240610), (20, 13716549), (21, 13063380), (22, 12469590), (28, 9797535), (30, 9144366), (33, 8313060), (35, 7838028), (36, 7620305), (42, 6531690), (44, 6234795), (45, 6096244), (55, 4987836), (60, 4572183), (63, 4354460), (66, 4156530), (70, 3919014), (77, 3562740), (84, 3265845), (90, 3048122), (99, 2771020), (105, 2612676), (110, 2493918), (126, 2177230), (132, 2078265), (140, 1959507), (154, 1781370), (165, 1662612), (180, 1524061), (198, 1385510), (210, 1306338), (220, 1246959), (231, 1187580), (252, 1088615), (308, 890685), (315, 870892), (330, 831306), (385, 712548), (396, 692755), (420, 653169), (462, 593790), (495, 554204), (630, 435446), (660, 415653), (693, 395860), (770, 356274), (924, 296895), (990, 277102), (1155, 237516), (1260, 217723), (1386, 197930), (1540, 178137), (1980, 138551), (2310, 118758), (2772, 98965), (3465, 79172), (4620, 59379), (6930, 39586), (13860, 19793)]