1285100970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{5099}}^1$

素因数の和:5411

約数の個数: 64

約数和(自身を含む): 3196108800

約数和(自身を除く): 1911007830

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 271, 310, 465, 542, 813, 930, 1355, 1626, 2710, 4065, 5099, 8130, 8401, 10198, 15297, 16802, 25203, 25495, 30594, 42005, 50406, 50990, 76485, 84010, 126015, 152970, 158069, 252030, 316138, 474207, 790345, 948414, 1381829, 1580690, 2371035, 2763658, 4145487, 4742070, 6909145, 8290974, 13818290, 20727435, 41454870, 42836699, 85673398, 128510097, 214183495, 257020194, 428366990, 642550485, 1285100970]

約数ペア:

[(1, 1285100970), (2, 642550485), (3, 428366990), (5, 257020194), (6, 214183495), (10, 128510097), (15, 85673398), (30, 42836699), (31, 41454870), (62, 20727435), (93, 13818290), (155, 8290974), (186, 6909145), (271, 4742070), (310, 4145487), (465, 2763658), (542, 2371035), (813, 1580690), (930, 1381829), (1355, 948414), (1626, 790345), (2710, 474207), (4065, 316138), (5099, 252030), (8130, 158069), (8401, 152970), (10198, 126015), (15297, 84010), (16802, 76485), (25203, 50990), (25495, 50406), (30594, 42005)]