30972348

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1$

素因数の和:113

約数の個数: 144

約数和(自身を含む): 93649920

約数和(自身を除く): 62677572

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 29, 31, 33, 36, 44, 54, 58, 62, 66, 87, 93, 99, 108, 116, 124, 132, 174, 186, 198, 261, 279, 297, 319, 341, 348, 372, 396, 522, 558, 594, 638, 682, 783, 837, 841, 899, 957, 1023, 1044, 1116, 1188, 1276, 1364, 1566, 1674, 1682, 1798, 1914, 2046, 2523, 2697, 2871, 3069, 3132, 3348, 3364, 3596, 3828, 4092, 5046, 5394, 5742, 6138, 7569, 8091, 8613, 9207, 9251, 9889, 10092, 10788, 11484, 12276, 15138, 16182, 17226, 18414, 18502, 19778, 22707, 24273, 26071, 27753, 29667, 30276, 32364, 34452, 36828, 37004, 39556, 45414, 48546, 52142, 55506, 59334, 78213, 83259, 89001, 90828, 97092, 104284, 111012, 118668, 156426, 166518, 178002, 234639, 249777, 267003, 286781, 312852, 333036, 356004, 469278, 499554, 534006, 573562, 703917, 860343, 938556, 999108, 1068012, 1147124, 1407834, 1720686, 2581029, 2815668, 3441372, 5162058, 7743087, 10324116, 15486174, 30972348]

約数ペア:

[(1, 30972348), (2, 15486174), (3, 10324116), (4, 7743087), (6, 5162058), (9, 3441372), (11, 2815668), (12, 2581029), (18, 1720686), (22, 1407834), (27, 1147124), (29, 1068012), (31, 999108), (33, 938556), (36, 860343), (44, 703917), (54, 573562), (58, 534006), (62, 499554), (66, 469278), (87, 356004), (93, 333036), (99, 312852), (108, 286781), (116, 267003), (124, 249777), (132, 234639), (174, 178002), (186, 166518), (198, 156426), (261, 118668), (279, 111012), (297, 104284), (319, 97092), (341, 90828), (348, 89001), (372, 83259), (396, 78213), (522, 59334), (558, 55506), (594, 52142), (638, 48546), (682, 45414), (783, 39556), (837, 37004), (841, 36828), (899, 34452), (957, 32364), (1023, 30276), (1044, 29667), (1116, 27753), (1188, 26071), (1276, 24273), (1364, 22707), (1566, 19778), (1674, 18502), (1682, 18414), (1798, 17226), (1914, 16182), (2046, 15138), (2523, 12276), (2697, 11484), (2871, 10788), (3069, 10092), (3132, 9889), (3348, 9251), (3364, 9207), (3596, 8613), (3828, 8091), (4092, 7569), (5046, 6138), (5394, 5742)]