218837432870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{94309}}^1\times {\mathrm{33149}}^1$

素因数の和:127472

約数の個数: 32

約数和(自身を含む): 450198216000

約数和(自身を除く): 231360783130

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 33149, 66298, 94309, 165745, 188618, 232043, 331490, 464086, 471545, 660163, 943090, 1160215, 1320326, 2320430, 3300815, 6601630, 3126249041, 6252498082, 15631245205, 21883743287, 31262490410, 43767486574, 109418716435, 218837432870]

約数ペア:

[(1, 218837432870), (2, 109418716435), (5, 43767486574), (7, 31262490410), (10, 21883743287), (14, 15631245205), (35, 6252498082), (70, 3126249041), (33149, 6601630), (66298, 3300815), (94309, 2320430), (165745, 1320326), (188618, 1160215), (232043, 943090), (331490, 660163), (464086, 471545)]