241293390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{1783}}^1$

素因数の和:2153

約数の個数: 64

約数和(自身を含む): 625798656

約数和(自身を除く): 384505266

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 347, 390, 694, 1041, 1735, 1783, 2082, 3470, 3566, 4511, 5205, 5349, 8915, 9022, 10410, 10698, 13533, 17830, 22555, 23179, 26745, 27066, 45110, 46358, 53490, 67665, 69537, 115895, 135330, 139074, 231790, 347685, 618701, 695370, 1237402, 1856103, 3093505, 3712206, 6187010, 8043113, 9280515, 16086226, 18561030, 24129339, 40215565, 48258678, 80431130, 120646695, 241293390]

約数ペア:

[(1, 241293390), (2, 120646695), (3, 80431130), (5, 48258678), (6, 40215565), (10, 24129339), (13, 18561030), (15, 16086226), (26, 9280515), (30, 8043113), (39, 6187010), (65, 3712206), (78, 3093505), (130, 1856103), (195, 1237402), (347, 695370), (390, 618701), (694, 347685), (1041, 231790), (1735, 139074), (1783, 135330), (2082, 115895), (3470, 69537), (3566, 67665), (4511, 53490), (5205, 46358), (5349, 45110), (8915, 27066), (9022, 26745), (10410, 23179), (10698, 22555), (13533, 17830)]