58687020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{991}}^1$

素因数の和:1060

約数の個数: 144

約数和(自身を含む): 207986688

約数和(自身を除く): 149299668

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 47, 60, 63, 70, 84, 90, 94, 105, 126, 140, 141, 180, 188, 210, 235, 252, 282, 315, 329, 420, 423, 470, 564, 630, 658, 705, 846, 940, 987, 991, 1260, 1316, 1410, 1645, 1692, 1974, 1982, 2115, 2820, 2961, 2973, 3290, 3948, 3964, 4230, 4935, 4955, 5922, 5946, 6580, 6937, 8460, 8919, 9870, 9910, 11844, 11892, 13874, 14805, 14865, 17838, 19740, 19820, 20811, 27748, 29610, 29730, 34685, 35676, 41622, 44595, 46577, 59220, 59460, 62433, 69370, 83244, 89190, 93154, 104055, 124866, 138740, 139731, 178380, 186308, 208110, 232885, 249732, 279462, 312165, 326039, 416220, 419193, 465770, 558924, 624330, 652078, 698655, 838386, 931540, 978117, 1248660, 1304156, 1397310, 1630195, 1676772, 1956234, 2095965, 2794620, 2934351, 3260390, 3912468, 4191930, 4890585, 5868702, 6520780, 8383860, 9781170, 11737404, 14671755, 19562340, 29343510, 58687020]

約数ペア:

[(1, 58687020), (2, 29343510), (3, 19562340), (4, 14671755), (5, 11737404), (6, 9781170), (7, 8383860), (9, 6520780), (10, 5868702), (12, 4890585), (14, 4191930), (15, 3912468), (18, 3260390), (20, 2934351), (21, 2794620), (28, 2095965), (30, 1956234), (35, 1676772), (36, 1630195), (42, 1397310), (45, 1304156), (47, 1248660), (60, 978117), (63, 931540), (70, 838386), (84, 698655), (90, 652078), (94, 624330), (105, 558924), (126, 465770), (140, 419193), (141, 416220), (180, 326039), (188, 312165), (210, 279462), (235, 249732), (252, 232885), (282, 208110), (315, 186308), (329, 178380), (420, 139731), (423, 138740), (470, 124866), (564, 104055), (630, 93154), (658, 89190), (705, 83244), (846, 69370), (940, 62433), (987, 59460), (991, 59220), (1260, 46577), (1316, 44595), (1410, 41622), (1645, 35676), (1692, 34685), (1974, 29730), (1982, 29610), (2115, 27748), (2820, 20811), (2961, 19820), (2973, 19740), (3290, 17838), (3948, 14865), (3964, 14805), (4230, 13874), (4935, 11892), (4955, 11844), (5922, 9910), (5946, 9870), (6580, 8919), (6937, 8460)]