109305430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 223534080

約数和(自身を除く): 114228650

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 139, 230, 263, 278, 299, 526, 598, 695, 1315, 1390, 1495, 1807, 2630, 2990, 3197, 3419, 3614, 6049, 6394, 6838, 9035, 12098, 15985, 17095, 18070, 30245, 31970, 34190, 36557, 41561, 60490, 73114, 78637, 83122, 157274, 182785, 207805, 365570, 393185, 415610, 475241, 786370, 840811, 950482, 1681622, 2376205, 4204055, 4752410, 8408110, 10930543, 21861086, 54652715, 109305430]

約数ペア:

[(1, 109305430), (2, 54652715), (5, 21861086), (10, 10930543), (13, 8408110), (23, 4752410), (26, 4204055), (46, 2376205), (65, 1681622), (115, 950482), (130, 840811), (139, 786370), (230, 475241), (263, 415610), (278, 393185), (299, 365570), (526, 207805), (598, 182785), (695, 157274), (1315, 83122), (1390, 78637), (1495, 73114), (1807, 60490), (2630, 41561), (2990, 36557), (3197, 34190), (3419, 31970), (3614, 30245), (6049, 18070), (6394, 17095), (6838, 15985), (9035, 12098)]