876603420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{63247}}^1$

素因数の和:63280

約数の個数: 144

約数和(自身を含む): 3315207168

約数和(自身を除く): 2438603748

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, 63247, 126494, 189741, 252988, 316235, 379482, 442729, 569223, 632470, 695717, 758964, 885458, 948705, 1138446, 1264940, 1328187, 1391434, 1770916, 1897410, 2087151, 2213645, 2276892, 2656374, 2782868, 2846115, 3478585, 3794820, 3984561, 4174302, 4427290, 4870019, 5312748, 5692230, 6261453, 6640935, 6957170, 7969122, 8348604, 8854580, 9740038, 10435755, 11384460, 12522906, 13281870, 13914340, 14610057, 15938244, 19480076, 19922805, 20871510, 24350095, 25045812, 26563740, 29220114, 31307265, 39845610, 41743020, 43830171, 48700190, 58440228, 62614530, 73050285, 79691220, 87660342, 97400380, 125229060, 146100570, 175320684, 219150855, 292201140, 438301710, 876603420]

約数ペア:

[(1, 876603420), (2, 438301710), (3, 292201140), (4, 219150855), (5, 175320684), (6, 146100570), (7, 125229060), (9, 97400380), (10, 87660342), (11, 79691220), (12, 73050285), (14, 62614530), (15, 58440228), (18, 48700190), (20, 43830171), (21, 41743020), (22, 39845610), (28, 31307265), (30, 29220114), (33, 26563740), (35, 25045812), (36, 24350095), (42, 20871510), (44, 19922805), (45, 19480076), (55, 15938244), (60, 14610057), (63, 13914340), (66, 13281870), (70, 12522906), (77, 11384460), (84, 10435755), (90, 9740038), (99, 8854580), (105, 8348604), (110, 7969122), (126, 6957170), (132, 6640935), (140, 6261453), (154, 5692230), (165, 5312748), (180, 4870019), (198, 4427290), (210, 4174302), (220, 3984561), (231, 3794820), (252, 3478585), (308, 2846115), (315, 2782868), (330, 2656374), (385, 2276892), (396, 2213645), (420, 2087151), (462, 1897410), (495, 1770916), (630, 1391434), (660, 1328187), (693, 1264940), (770, 1138446), (924, 948705), (990, 885458), (1155, 758964), (1260, 695717), (1386, 632470), (1540, 569223), (1980, 442729), (2310, 379482), (2772, 316235), (3465, 252988), (4620, 189741), (6930, 126494), (13860, 63247)]