30085308

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:188

約数の個数: 144

約数和(自身を含む): 90810720

約数和(自身を除く): 60725412

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 41, 44, 51, 66, 68, 82, 99, 102, 109, 123, 132, 153, 164, 187, 198, 204, 218, 246, 306, 327, 369, 374, 396, 436, 451, 492, 561, 612, 654, 697, 738, 748, 902, 981, 1122, 1199, 1308, 1353, 1394, 1476, 1683, 1804, 1853, 1962, 2091, 2244, 2398, 2706, 2788, 3366, 3597, 3706, 3924, 4059, 4182, 4469, 4796, 5412, 5559, 6273, 6732, 7194, 7412, 7667, 8118, 8364, 8938, 10791, 11118, 12546, 13407, 14388, 15334, 16236, 16677, 17876, 20383, 21582, 22236, 23001, 25092, 26814, 30668, 33354, 40221, 40766, 43164, 46002, 49159, 53628, 61149, 66708, 69003, 75973, 80442, 81532, 92004, 98318, 122298, 138006, 147477, 151946, 160884, 183447, 196636, 227919, 244596, 276012, 294954, 303892, 366894, 442431, 455838, 589908, 683757, 733788, 835703, 884862, 911676, 1367514, 1671406, 1769724, 2507109, 2735028, 3342812, 5014218, 7521327, 10028436, 15042654, 30085308]

約数ペア:

[(1, 30085308), (2, 15042654), (3, 10028436), (4, 7521327), (6, 5014218), (9, 3342812), (11, 2735028), (12, 2507109), (17, 1769724), (18, 1671406), (22, 1367514), (33, 911676), (34, 884862), (36, 835703), (41, 733788), (44, 683757), (51, 589908), (66, 455838), (68, 442431), (82, 366894), (99, 303892), (102, 294954), (109, 276012), (123, 244596), (132, 227919), (153, 196636), (164, 183447), (187, 160884), (198, 151946), (204, 147477), (218, 138006), (246, 122298), (306, 98318), (327, 92004), (369, 81532), (374, 80442), (396, 75973), (436, 69003), (451, 66708), (492, 61149), (561, 53628), (612, 49159), (654, 46002), (697, 43164), (738, 40766), (748, 40221), (902, 33354), (981, 30668), (1122, 26814), (1199, 25092), (1308, 23001), (1353, 22236), (1394, 21582), (1476, 20383), (1683, 17876), (1804, 16677), (1853, 16236), (1962, 15334), (2091, 14388), (2244, 13407), (2398, 12546), (2706, 11118), (2788, 10791), (3366, 8938), (3597, 8364), (3706, 8118), (3924, 7667), (4059, 7412), (4182, 7194), (4469, 6732), (4796, 6273), (5412, 5559)]