612903060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{44221}}^1$

素因数の和:44254

約数の個数: 144

約数和(自身を含む): 2317940352

約数和(自身を除く): 1705037292

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, 44221, 88442, 132663, 176884, 221105, 265326, 309547, 397989, 442210, 486431, 530652, 619094, 663315, 795978, 884420, 928641, 972862, 1238188, 1326630, 1459293, 1547735, 1591956, 1857282, 1945724, 1989945, 2432155, 2653260, 2785923, 2918586, 3095470, 3405017, 3714564, 3979890, 4377879, 4643205, 4864310, 5571846, 5837172, 6190940, 6810034, 7296465, 7959780, 8755758, 9286410, 9728620, 10215051, 11143692, 13620068, 13929615, 14592930, 17025085, 17511516, 18572820, 20430102, 21889395, 27859230, 29185860, 30645153, 34050170, 40860204, 43778790, 51075255, 55718460, 61290306, 68100340, 87557580, 102150510, 122580612, 153225765, 204301020, 306451530, 612903060]

約数ペア:

[(1, 612903060), (2, 306451530), (3, 204301020), (4, 153225765), (5, 122580612), (6, 102150510), (7, 87557580), (9, 68100340), (10, 61290306), (11, 55718460), (12, 51075255), (14, 43778790), (15, 40860204), (18, 34050170), (20, 30645153), (21, 29185860), (22, 27859230), (28, 21889395), (30, 20430102), (33, 18572820), (35, 17511516), (36, 17025085), (42, 14592930), (44, 13929615), (45, 13620068), (55, 11143692), (60, 10215051), (63, 9728620), (66, 9286410), (70, 8755758), (77, 7959780), (84, 7296465), (90, 6810034), (99, 6190940), (105, 5837172), (110, 5571846), (126, 4864310), (132, 4643205), (140, 4377879), (154, 3979890), (165, 3714564), (180, 3405017), (198, 3095470), (210, 2918586), (220, 2785923), (231, 2653260), (252, 2432155), (308, 1989945), (315, 1945724), (330, 1857282), (385, 1591956), (396, 1547735), (420, 1459293), (462, 1326630), (495, 1238188), (630, 972862), (660, 928641), (693, 884420), (770, 795978), (924, 663315), (990, 619094), (1155, 530652), (1260, 486431), (1386, 442210), (1540, 397989), (1980, 309547), (2310, 265326), (2772, 221105), (3465, 176884), (4620, 132663), (6930, 88442), (13860, 44221)]