47969460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3461}}^1$

素因数の和:3494

約数の個数: 144

約数和(自身を含む): 181464192

約数和(自身を除く): 133494732

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, 3461, 3465, 4620, 6922, 6930, 10383, 13844, 13860, 17305, 20766, 24227, 31149, 34610, 38071, 41532, 48454, 51915, 62298, 69220, 72681, 76142, 96908, 103830, 114213, 121135, 124596, 145362, 152284, 155745, 190355, 207660, 218043, 228426, 242270, 266497, 290724, 311490, 342639, 363405, 380710, 436086, 456852, 484540, 532994, 571065, 622980, 685278, 726810, 761420, 799491, 872172, 1065988, 1090215, 1142130, 1332485, 1370556, 1453620, 1598982, 1713195, 2180430, 2284260, 2398473, 2664970, 3197964, 3426390, 3997455, 4360860, 4796946, 5329940, 6852780, 7994910, 9593892, 11992365, 15989820, 23984730, 47969460]

約数ペア:

[(1, 47969460), (2, 23984730), (3, 15989820), (4, 11992365), (5, 9593892), (6, 7994910), (7, 6852780), (9, 5329940), (10, 4796946), (11, 4360860), (12, 3997455), (14, 3426390), (15, 3197964), (18, 2664970), (20, 2398473), (21, 2284260), (22, 2180430), (28, 1713195), (30, 1598982), (33, 1453620), (35, 1370556), (36, 1332485), (42, 1142130), (44, 1090215), (45, 1065988), (55, 872172), (60, 799491), (63, 761420), (66, 726810), (70, 685278), (77, 622980), (84, 571065), (90, 532994), (99, 484540), (105, 456852), (110, 436086), (126, 380710), (132, 363405), (140, 342639), (154, 311490), (165, 290724), (180, 266497), (198, 242270), (210, 228426), (220, 218043), (231, 207660), (252, 190355), (308, 155745), (315, 152284), (330, 145362), (385, 124596), (396, 121135), (420, 114213), (462, 103830), (495, 96908), (630, 76142), (660, 72681), (693, 69220), (770, 62298), (924, 51915), (990, 48454), (1155, 41532), (1260, 38071), (1386, 34610), (1540, 31149), (1980, 24227), (2310, 20766), (2772, 17305), (3461, 13860), (3465, 13844), (4620, 10383), (6922, 6930)]