31004468292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{85223}}^1$

素因数の和:85369

約数の個数: 96

約数和(自身を含む): 85218545664

約数和(自身を除く): 54214077372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 71, 84, 122, 142, 183, 213, 244, 284, 366, 426, 427, 497, 732, 852, 854, 994, 1281, 1491, 1708, 1988, 2562, 2982, 4331, 5124, 5964, 8662, 12993, 17324, 25986, 30317, 51972, 60634, 85223, 90951, 121268, 170446, 181902, 255669, 340892, 363804, 511338, 596561, 1022676, 1193122, 1789683, 2386244, 3579366, 5198603, 6050833, 7158732, 10397206, 12101666, 15595809, 18152499, 20794412, 24203332, 31191618, 36304998, 36390221, 42355831, 62383236, 72609996, 72780442, 84711662, 109170663, 127067493, 145560884, 169423324, 218341326, 254134986, 369100813, 436682652, 508269972, 738201626, 1107302439, 1476403252, 2214604878, 2583705691, 4429209756, 5167411382, 7751117073, 10334822764, 15502234146, 31004468292]

約数ペア:

[(1, 31004468292), (2, 15502234146), (3, 10334822764), (4, 7751117073), (6, 5167411382), (7, 4429209756), (12, 2583705691), (14, 2214604878), (21, 1476403252), (28, 1107302439), (42, 738201626), (61, 508269972), (71, 436682652), (84, 369100813), (122, 254134986), (142, 218341326), (183, 169423324), (213, 145560884), (244, 127067493), (284, 109170663), (366, 84711662), (426, 72780442), (427, 72609996), (497, 62383236), (732, 42355831), (852, 36390221), (854, 36304998), (994, 31191618), (1281, 24203332), (1491, 20794412), (1708, 18152499), (1988, 15595809), (2562, 12101666), (2982, 10397206), (4331, 7158732), (5124, 6050833), (5964, 5198603), (8662, 3579366), (12993, 2386244), (17324, 1789683), (25986, 1193122), (30317, 1022676), (51972, 596561), (60634, 511338), (85223, 363804), (90951, 340892), (121268, 255669), (170446, 181902)]