86923830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{413923}}^1$

素因数の和:413940

約数の個数: 32

約数和(自身を含む): 238420224

約数和(自身を除く): 151496394

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 413923, 827846, 1241769, 2069615, 2483538, 2897461, 4139230, 5794922, 6208845, 8692383, 12417690, 14487305, 17384766, 28974610, 43461915, 86923830]

約数ペア:

[(1, 86923830), (2, 43461915), (3, 28974610), (5, 17384766), (6, 14487305), (7, 12417690), (10, 8692383), (14, 6208845), (15, 5794922), (21, 4139230), (30, 2897461), (35, 2483538), (42, 2069615), (70, 1241769), (105, 827846), (210, 413923)]