84861690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:463

約数の個数: 64

約数和(自身を含む): 208365696

約数和(自身を除く): 123504006

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 173, 197, 249, 346, 394, 415, 498, 519, 591, 830, 865, 985, 1038, 1182, 1245, 1730, 1970, 2490, 2595, 2955, 5190, 5910, 14359, 16351, 28718, 32702, 34081, 43077, 49053, 68162, 71795, 81755, 86154, 98106, 102243, 143590, 163510, 170405, 204486, 215385, 245265, 340810, 430770, 490530, 511215, 1022430, 2828723, 5657446, 8486169, 14143615, 16972338, 28287230, 42430845, 84861690]

約数ペア:

[(1, 84861690), (2, 42430845), (3, 28287230), (5, 16972338), (6, 14143615), (10, 8486169), (15, 5657446), (30, 2828723), (83, 1022430), (166, 511215), (173, 490530), (197, 430770), (249, 340810), (346, 245265), (394, 215385), (415, 204486), (498, 170405), (519, 163510), (591, 143590), (830, 102243), (865, 98106), (985, 86154), (1038, 81755), (1182, 71795), (1245, 68162), (1730, 49053), (1970, 43077), (2490, 34081), (2595, 32702), (2955, 28718), (5190, 16351), (5910, 14359)]