84362390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{859}}^1$

素因数の和:957

約数の個数: 64

約数和(自身を含む): 184273920

約数和(自身を除く): 99911530

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 61, 70, 115, 122, 161, 230, 305, 322, 427, 610, 805, 854, 859, 1403, 1610, 1718, 2135, 2806, 4270, 4295, 6013, 7015, 8590, 9821, 12026, 14030, 19642, 19757, 30065, 39514, 49105, 52399, 60130, 98210, 98785, 104798, 138299, 197570, 261995, 276598, 366793, 523990, 691495, 733586, 1205177, 1382990, 1833965, 2410354, 3667930, 6025885, 8436239, 12051770, 16872478, 42181195, 84362390]

約数ペア:

[(1, 84362390), (2, 42181195), (5, 16872478), (7, 12051770), (10, 8436239), (14, 6025885), (23, 3667930), (35, 2410354), (46, 1833965), (61, 1382990), (70, 1205177), (115, 733586), (122, 691495), (161, 523990), (230, 366793), (305, 276598), (322, 261995), (427, 197570), (610, 138299), (805, 104798), (854, 98785), (859, 98210), (1403, 60130), (1610, 52399), (1718, 49105), (2135, 39514), (2806, 30065), (4270, 19757), (4295, 19642), (6013, 14030), (7015, 12026), (8590, 9821)]