30207408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{743}}^1$

素因数の和:783

約数の個数: 120

約数和(自身を含む): 98160384

約数和(自身を除く): 67952976

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 121, 132, 154, 168, 176, 231, 242, 264, 308, 336, 363, 462, 484, 528, 616, 726, 743, 847, 924, 968, 1232, 1452, 1486, 1694, 1848, 1936, 2229, 2541, 2904, 2972, 3388, 3696, 4458, 5082, 5201, 5808, 5944, 6776, 8173, 8916, 10164, 10402, 11888, 13552, 15603, 16346, 17832, 20328, 20804, 24519, 31206, 32692, 35664, 40656, 41608, 49038, 57211, 62412, 65384, 83216, 89903, 98076, 114422, 124824, 130768, 171633, 179806, 196152, 228844, 249648, 269709, 343266, 359612, 392304, 457688, 539418, 629321, 686532, 719224, 915376, 1078836, 1258642, 1373064, 1438448, 1887963, 2157672, 2517284, 2746128, 3775926, 4315344, 5034568, 7551852, 10069136, 15103704, 30207408]

約数ペア:

[(1, 30207408), (2, 15103704), (3, 10069136), (4, 7551852), (6, 5034568), (7, 4315344), (8, 3775926), (11, 2746128), (12, 2517284), (14, 2157672), (16, 1887963), (21, 1438448), (22, 1373064), (24, 1258642), (28, 1078836), (33, 915376), (42, 719224), (44, 686532), (48, 629321), (56, 539418), (66, 457688), (77, 392304), (84, 359612), (88, 343266), (112, 269709), (121, 249648), (132, 228844), (154, 196152), (168, 179806), (176, 171633), (231, 130768), (242, 124824), (264, 114422), (308, 98076), (336, 89903), (363, 83216), (462, 65384), (484, 62412), (528, 57211), (616, 49038), (726, 41608), (743, 40656), (847, 35664), (924, 32692), (968, 31206), (1232, 24519), (1452, 20804), (1486, 20328), (1694, 17832), (1848, 16346), (1936, 15603), (2229, 13552), (2541, 11888), (2904, 10402), (2972, 10164), (3388, 8916), (3696, 8173), (4458, 6776), (5082, 5944), (5201, 5808)]