22973470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 47900160

約数和(自身を除く): 24926690

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 71, 95, 130, 131, 142, 190, 247, 262, 355, 494, 655, 710, 923, 1235, 1310, 1349, 1703, 1846, 2470, 2489, 2698, 3406, 4615, 4978, 6745, 8515, 9230, 9301, 12445, 13490, 17030, 17537, 18602, 24890, 32357, 35074, 46505, 64714, 87685, 93010, 120913, 161785, 175370, 176719, 241826, 323570, 353438, 604565, 883595, 1209130, 1767190, 2297347, 4594694, 11486735, 22973470]

約数ペア:

[(1, 22973470), (2, 11486735), (5, 4594694), (10, 2297347), (13, 1767190), (19, 1209130), (26, 883595), (38, 604565), (65, 353438), (71, 323570), (95, 241826), (130, 176719), (131, 175370), (142, 161785), (190, 120913), (247, 93010), (262, 87685), (355, 64714), (494, 46505), (655, 35074), (710, 32357), (923, 24890), (1235, 18602), (1310, 17537), (1349, 17030), (1703, 13490), (1846, 12445), (2470, 9301), (2489, 9230), (2698, 8515), (3406, 6745), (4615, 4978)]