1211047860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{5381}}^1$

素因数の和:5446

約数の個数: 144

約数和(自身を含む): 3848173056

約数和(自身を除く): 2637125196

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 121, 124, 132, 155, 165, 186, 220, 242, 310, 330, 341, 363, 372, 465, 484, 605, 620, 660, 682, 726, 930, 1023, 1210, 1364, 1452, 1705, 1815, 1860, 2046, 2420, 3410, 3630, 3751, 4092, 5115, 5381, 6820, 7260, 7502, 10230, 10762, 11253, 15004, 16143, 18755, 20460, 21524, 22506, 26905, 32286, 37510, 45012, 53810, 56265, 59191, 64572, 75020, 80715, 107620, 112530, 118382, 161430, 166811, 177573, 225060, 236764, 295955, 322860, 333622, 355146, 500433, 591910, 651101, 667244, 710292, 834055, 887865, 1000866, 1183820, 1302202, 1668110, 1775730, 1834921, 1953303, 2001732, 2502165, 2604404, 3255505, 3336220, 3551460, 3669842, 3906606, 5004330, 5504763, 6511010, 7339684, 7813212, 9174605, 9766515, 10008660, 11009526, 13022020, 18349210, 19533030, 20184131, 22019052, 27523815, 36698420, 39066060, 40368262, 55047630, 60552393, 80736524, 100920655, 110095260, 121104786, 201841310, 242209572, 302761965, 403682620, 605523930, 1211047860]

約数ペア:

[(1, 1211047860), (2, 605523930), (3, 403682620), (4, 302761965), (5, 242209572), (6, 201841310), (10, 121104786), (11, 110095260), (12, 100920655), (15, 80736524), (20, 60552393), (22, 55047630), (30, 40368262), (31, 39066060), (33, 36698420), (44, 27523815), (55, 22019052), (60, 20184131), (62, 19533030), (66, 18349210), (93, 13022020), (110, 11009526), (121, 10008660), (124, 9766515), (132, 9174605), (155, 7813212), (165, 7339684), (186, 6511010), (220, 5504763), (242, 5004330), (310, 3906606), (330, 3669842), (341, 3551460), (363, 3336220), (372, 3255505), (465, 2604404), (484, 2502165), (605, 2001732), (620, 1953303), (660, 1834921), (682, 1775730), (726, 1668110), (930, 1302202), (1023, 1183820), (1210, 1000866), (1364, 887865), (1452, 834055), (1705, 710292), (1815, 667244), (1860, 651101), (2046, 591910), (2420, 500433), (3410, 355146), (3630, 333622), (3751, 322860), (4092, 295955), (5115, 236764), (5381, 225060), (6820, 177573), (7260, 166811), (7502, 161430), (10230, 118382), (10762, 112530), (11253, 107620), (15004, 80715), (16143, 75020), (18755, 64572), (20460, 59191), (21524, 56265), (22506, 53810), (26905, 45012), (32286, 37510)]