65042170980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{491}}^1\times {\mathrm{27947}}^1$

素因数の和:28529

約数の個数: 96

約数和(自身を含む): 184805591040

約数和(自身を除く): 119763420060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 491, 790, 948, 982, 1185, 1473, 1580, 1964, 2370, 2455, 2946, 4740, 4910, 5892, 7365, 9820, 14730, 27947, 29460, 38789, 55894, 77578, 83841, 111788, 116367, 139735, 155156, 167682, 193945, 232734, 279470, 335364, 387890, 419205, 465468, 558940, 581835, 775780, 838410, 1163670, 1676820, 2207813, 2327340, 4415626, 6623439, 8831252, 11039065, 13246878, 13721977, 22078130, 26493756, 27443954, 33117195, 41165931, 44156260, 54887908, 66234390, 68609885, 82331862, 132468780, 137219770, 164663724, 205829655, 274439540, 411659310, 823318620, 1084036183, 2168072366, 3252108549, 4336144732, 5420180915, 6504217098, 10840361830, 13008434196, 16260542745, 21680723660, 32521085490, 65042170980]

約数ペア:

[(1, 65042170980), (2, 32521085490), (3, 21680723660), (4, 16260542745), (5, 13008434196), (6, 10840361830), (10, 6504217098), (12, 5420180915), (15, 4336144732), (20, 3252108549), (30, 2168072366), (60, 1084036183), (79, 823318620), (158, 411659310), (237, 274439540), (316, 205829655), (395, 164663724), (474, 137219770), (491, 132468780), (790, 82331862), (948, 68609885), (982, 66234390), (1185, 54887908), (1473, 44156260), (1580, 41165931), (1964, 33117195), (2370, 27443954), (2455, 26493756), (2946, 22078130), (4740, 13721977), (4910, 13246878), (5892, 11039065), (7365, 8831252), (9820, 6623439), (14730, 4415626), (27947, 2327340), (29460, 2207813), (38789, 1676820), (55894, 1163670), (77578, 838410), (83841, 775780), (111788, 581835), (116367, 558940), (139735, 465468), (155156, 419205), (167682, 387890), (193945, 335364), (232734, 279470)]