30650796

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:224

約数の個数: 144

約数和(自身を含む): 93169440

約数和(自身を除く): 62518644

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 29, 33, 34, 36, 44, 51, 58, 66, 68, 87, 99, 102, 116, 132, 153, 157, 174, 187, 198, 204, 261, 306, 314, 319, 348, 374, 396, 471, 493, 522, 561, 612, 628, 638, 748, 942, 957, 986, 1044, 1122, 1276, 1413, 1479, 1683, 1727, 1884, 1914, 1972, 2244, 2669, 2826, 2871, 2958, 3366, 3454, 3828, 4437, 4553, 5181, 5338, 5423, 5652, 5742, 5916, 6732, 6908, 8007, 8874, 9106, 10362, 10676, 10846, 11484, 13659, 15543, 16014, 16269, 17748, 18212, 20724, 21692, 24021, 27318, 29359, 31086, 32028, 32538, 40977, 48042, 48807, 50083, 54636, 58718, 62172, 65076, 77401, 81954, 88077, 96084, 97614, 100166, 117436, 150249, 154802, 163908, 176154, 195228, 200332, 232203, 264231, 300498, 309604, 352308, 450747, 464406, 528462, 600996, 696609, 851411, 901494, 928812, 1056924, 1393218, 1702822, 1802988, 2554233, 2786436, 3405644, 5108466, 7662699, 10216932, 15325398, 30650796]

約数ペア:

[(1, 30650796), (2, 15325398), (3, 10216932), (4, 7662699), (6, 5108466), (9, 3405644), (11, 2786436), (12, 2554233), (17, 1802988), (18, 1702822), (22, 1393218), (29, 1056924), (33, 928812), (34, 901494), (36, 851411), (44, 696609), (51, 600996), (58, 528462), (66, 464406), (68, 450747), (87, 352308), (99, 309604), (102, 300498), (116, 264231), (132, 232203), (153, 200332), (157, 195228), (174, 176154), (187, 163908), (198, 154802), (204, 150249), (261, 117436), (306, 100166), (314, 97614), (319, 96084), (348, 88077), (374, 81954), (396, 77401), (471, 65076), (493, 62172), (522, 58718), (561, 54636), (612, 50083), (628, 48807), (638, 48042), (748, 40977), (942, 32538), (957, 32028), (986, 31086), (1044, 29359), (1122, 27318), (1276, 24021), (1413, 21692), (1479, 20724), (1683, 18212), (1727, 17748), (1884, 16269), (1914, 16014), (1972, 15543), (2244, 13659), (2669, 11484), (2826, 10846), (2871, 10676), (2958, 10362), (3366, 9106), (3454, 8874), (3828, 8007), (4437, 6908), (4553, 6732), (5181, 5916), (5338, 5742), (5423, 5652)]