30393468

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{1489}}^1$

素因数の和:1518

約数の個数: 84

約数和(自身を含む): 91199920

約数和(自身を除く): 60806452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 729, 756, 972, 1134, 1458, 1489, 1701, 2268, 2916, 2978, 3402, 4467, 5103, 5956, 6804, 8934, 10206, 10423, 13401, 17868, 20412, 20846, 26802, 31269, 40203, 41692, 53604, 62538, 80406, 93807, 120609, 125076, 160812, 187614, 241218, 281421, 361827, 375228, 482436, 562842, 723654, 844263, 1085481, 1125684, 1447308, 1688526, 2170962, 2532789, 3377052, 4341924, 5065578, 7598367, 10131156, 15196734, 30393468]

約数ペア:

[(1, 30393468), (2, 15196734), (3, 10131156), (4, 7598367), (6, 5065578), (7, 4341924), (9, 3377052), (12, 2532789), (14, 2170962), (18, 1688526), (21, 1447308), (27, 1125684), (28, 1085481), (36, 844263), (42, 723654), (54, 562842), (63, 482436), (81, 375228), (84, 361827), (108, 281421), (126, 241218), (162, 187614), (189, 160812), (243, 125076), (252, 120609), (324, 93807), (378, 80406), (486, 62538), (567, 53604), (729, 41692), (756, 40203), (972, 31269), (1134, 26802), (1458, 20846), (1489, 20412), (1701, 17868), (2268, 13401), (2916, 10423), (2978, 10206), (3402, 8934), (4467, 6804), (5103, 5956)]