906966710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2803}}^1$

素因数の和:2973

約数の個数: 64

約数和(自身を含む): 1865445120

約数和(自身を除く): 958478410

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 131, 190, 247, 262, 494, 655, 1235, 1310, 1703, 2470, 2489, 2803, 3406, 4978, 5606, 8515, 12445, 14015, 17030, 24890, 28030, 32357, 36439, 53257, 64714, 72878, 106514, 161785, 182195, 266285, 323570, 364390, 367193, 532570, 692341, 734386, 1384682, 1835965, 3461705, 3671930, 4773509, 6923410, 6976667, 9547018, 13953334, 23867545, 34883335, 47735090, 69766670, 90696671, 181393342, 453483355, 906966710]

約数ペア:

[(1, 906966710), (2, 453483355), (5, 181393342), (10, 90696671), (13, 69766670), (19, 47735090), (26, 34883335), (38, 23867545), (65, 13953334), (95, 9547018), (130, 6976667), (131, 6923410), (190, 4773509), (247, 3671930), (262, 3461705), (494, 1835965), (655, 1384682), (1235, 734386), (1310, 692341), (1703, 532570), (2470, 367193), (2489, 364390), (2803, 323570), (3406, 266285), (4978, 182195), (5606, 161785), (8515, 106514), (12445, 72878), (14015, 64714), (17030, 53257), (24890, 36439), (28030, 32357)]