30619176

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:255

約数の個数: 128

約数和(自身を含む): 94556160

約数和(自身を除く): 63936984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 71, 84, 102, 119, 136, 142, 151, 168, 204, 213, 238, 284, 302, 357, 408, 426, 453, 476, 497, 568, 604, 714, 852, 906, 952, 994, 1057, 1207, 1208, 1428, 1491, 1704, 1812, 1988, 2114, 2414, 2567, 2856, 2982, 3171, 3621, 3624, 3976, 4228, 4828, 5134, 5964, 6342, 7242, 7701, 8449, 8456, 9656, 10268, 10721, 11928, 12684, 14484, 15402, 16898, 17969, 20536, 21442, 25347, 25368, 28968, 30804, 32163, 33796, 35938, 42884, 50694, 53907, 61608, 64326, 67592, 71876, 75047, 85768, 101388, 107814, 128652, 143752, 150094, 182257, 202776, 215628, 225141, 257304, 300188, 364514, 431256, 450282, 546771, 600376, 729028, 900564, 1093542, 1275799, 1458056, 1801128, 2187084, 2551598, 3827397, 4374168, 5103196, 7654794, 10206392, 15309588, 30619176]

約数ペア:

[(1, 30619176), (2, 15309588), (3, 10206392), (4, 7654794), (6, 5103196), (7, 4374168), (8, 3827397), (12, 2551598), (14, 2187084), (17, 1801128), (21, 1458056), (24, 1275799), (28, 1093542), (34, 900564), (42, 729028), (51, 600376), (56, 546771), (68, 450282), (71, 431256), (84, 364514), (102, 300188), (119, 257304), (136, 225141), (142, 215628), (151, 202776), (168, 182257), (204, 150094), (213, 143752), (238, 128652), (284, 107814), (302, 101388), (357, 85768), (408, 75047), (426, 71876), (453, 67592), (476, 64326), (497, 61608), (568, 53907), (604, 50694), (714, 42884), (852, 35938), (906, 33796), (952, 32163), (994, 30804), (1057, 28968), (1207, 25368), (1208, 25347), (1428, 21442), (1491, 20536), (1704, 17969), (1812, 16898), (1988, 15402), (2114, 14484), (2414, 12684), (2567, 11928), (2856, 10721), (2982, 10268), (3171, 9656), (3621, 8456), (3624, 8449), (3976, 7701), (4228, 7242), (4828, 6342), (5134, 5964)]